Water Temperature of Lake Red Rock in Pella, IA

Current Water Temperature

33.3°F

Measurement Time: Thursday, January 22, 2026, 9:15 AM CST

Temperature Locations

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Local Points of Interest

Des Moines River; Red Rock Reservoir; Lake Red Rock - Howell Station Campground; Lake Red Rock - North Tailwaters

Lake Red Rock

Station Name: Pella 5SW - Red Rock Lk (TW)
Data Source: USGS

Elevation Above Sea Level: 699 feet

Nearest Address:
Horn's Ferry Bridge
Pella, IA 50219
Marion County

GPS Coordinates: 41.3642, -92.9756

Nearby Water Temperatures

Des Moines River, Pella, IA (0.3 mi)
Des Moines River, Swan, IA (17.9 mi)
Des Moines River, Des Moines, IA (37.5 mi)
Des Moines River, Ottumwa, IA (38.2 mi)
Raccoon River, Van Meter, IA (51.8 mi)
South Raccoon River, Redfield, IA (62.8 mi)
Morgan Creek, Cedar Rapids, IA (76.2 mi)
Cedar River, Palo, IA (78.4 mi)
North Raccoon River, Jefferson, IA (84.2 mi)
Boone River, Webster City, IA (85.3 mi)
Cedar River, Waverly, IA (98.3 mi)
Mississippi River, New Boston, IL (100.3 mi)
Mississippi River, Illinois City, IL (102 mi)
Mississippi River, Gladstone, IL (107 mi)
Mississippi River, Keokuk, IA (107.2 mi)

Weather for Pella, Iowa

Current Weather

21.6°F
Clear
Clear
8.5°F
27°F
49%
NNW 14.3 mph
20.2 mph
15.1°F
6.8°F
0 in
25%
9 mi
1027 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 31°F
L: 9°F
Partly Cloudy
Fri
H: 5°F
L: -5°F
Overcast
Sat
H: 5°F
L: 1°F
Moderate snow
Sun
H: 11°F
L: 3°F
Partly Cloudy
Mon
H: 22°F
L: 4°F

Air Quality

AQI: 1 - Good
PM2.5: 2.35 μg/m3
PM10: 2.45 μg/m3
Carbon Monoxide: 158.85 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 74 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:23 AM
Sunset: 5:16 PM
Daylight: 9 hrs 44 mins
Moonrise: 9:33 AM
Moon Transit: 3:28 PM
Moonset: 9:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
2:58 PM - 5:28 PM

Minor Periods

9:05 PM - 10:35 PM
9:03 AM - 10:33 AM

Action Rating: 3 out of 5

Extreme Cold Warning issued January 22 at 2:28AM CST until January 23 at 12:00PM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 2:28 AM
Expires: Thu January 22, 2026, 12:30 PM

* WHAT...Dangerously cold wind chills as low as 30 to 35 below zero expected tonight into Friday morning, and possible again Friday night into Saturday morning. * WHERE...western, central, and southern Iowa. * WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Extreme Cold Watch, from Friday afternoon through Saturday morning. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Extreme Cold Watch issued January 22 at 2:28AM CST until January 24 at 12:00PM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 2:28 AM
Expires: Thu January 22, 2026, 12:30 PM

* WHAT...Dangerously cold wind chills as low as 30 to 35 below zero expected tonight into Friday morning, and possible again Friday night into Saturday morning. * WHERE...western, central, and southern Iowa. * WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Extreme Cold Watch, from Friday afternoon through Saturday morning. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Cold Weather Advisory issued January 22 at 11:08AM CST until January 24 at 3:00AM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 11:08 AM
Expires: Thu January 22, 2026, 9:15 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 33 below expected. For the Cold Weather Advisory, very cold wind chills as low as 25 below expected. * WHERE...Portions of central, south central, southeast, southwest, and west central Iowa. * WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Cold Weather Advisory, from noon Friday to 3 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Extreme Cold Warning issued January 22 at 11:08AM CST until January 23 at 12:00PM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 11:08 AM
Expires: Thu January 22, 2026, 9:15 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 33 below expected. For the Cold Weather Advisory, very cold wind chills as low as 25 below expected. * WHERE...Portions of central, south central, southeast, southwest, and west central Iowa. * WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Cold Weather Advisory, from noon Friday to 3 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Cold Weather Advisory issued January 22 at 10:02AM CST until January 24 at 12:00PM CST by NWS Quad Cities IA IL

Effective: Thu January 22, 2026, 10:02 AM
Expires: Thu January 22, 2026, 6:15 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 35 below expected. For the Cold Weather Advisory, very cold wind chills as low as 25 below expected. * WHERE...Portions of north central and northwest Illinois and east central and southeast Iowa. * WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Cold Weather Advisory, from noon Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Extreme Cold Warning issued January 22 at 10:02AM CST until January 23 at 12:00PM CST by NWS Quad Cities IA IL

Effective: Thu January 22, 2026, 10:02 AM
Expires: Thu January 22, 2026, 6:15 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 35 below expected. For the Cold Weather Advisory, very cold wind chills as low as 25 below expected. * WHERE...Portions of north central and northwest Illinois and east central and southeast Iowa. * WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Cold Weather Advisory, from noon Friday to noon CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Extreme Cold Watch issued January 22 at 2:28AM CST until January 24 at 12:00PM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 2:28 AM
Expires: Thu January 22, 2026, 12:30 PM

* WHAT...Dangerously cold wind chills as low as 40 below zero expected tonight into Friday morning, and possible again Friday night into Saturday morning. * WHERE...Portions of northern into northeastern and central Iowa. * WHEN...For the Extreme Cold Warning, from 9 PM this evening to noon CST Friday. For the Extreme Cold Watch, from Friday afternoon through Saturday morning. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Extreme Cold Warning issued January 22 at 2:28AM CST until January 23 at 12:00PM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 2:28 AM
Expires: Thu January 22, 2026, 12:30 PM

* WHAT...Dangerously cold wind chills as low as 40 below zero expected tonight into Friday morning, and possible again Friday night into Saturday morning. * WHERE...Portions of northern into northeastern and central Iowa. * WHEN...For the Extreme Cold Warning, from 9 PM this evening to noon CST Friday. For the Extreme Cold Watch, from Friday afternoon through Saturday morning. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.


Cold Weather Advisory issued January 22 at 11:08AM CST until January 24 at 3:00AM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 11:08 AM
Expires: Thu January 22, 2026, 9:15 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. For the Cold Weather Advisory, very cold wind chills as low as 32 below expected. * WHERE...Portions of central, north central, northeast, northwest, and west central Iowa. * WHEN...For the Extreme Cold Warning, from 9 PM this evening to noon CST Friday. For the Cold Weather Advisory, from noon Friday to 3 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Extreme Cold Warning issued January 22 at 11:08AM CST until January 23 at 12:00PM CST by NWS Des Moines IA

Effective: Thu January 22, 2026, 11:08 AM
Expires: Thu January 22, 2026, 9:15 PM

* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 40 below expected. For the Cold Weather Advisory, very cold wind chills as low as 32 below expected. * WHERE...Portions of central, north central, northeast, northwest, and west central Iowa. * WHEN...For the Extreme Cold Warning, from 9 PM this evening to noon CST Friday. For the Cold Weather Advisory, from noon Friday to 3 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.

Dress in layers including a hat, face mask, and gloves if you must go outside. Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.


Thursday, January 22, 2026

Weather Forecast

Sunny
30.6°F
8.8°F
20.9°F
49%
0 in
0%
0%
18.3 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 2.83 μg/m3
PM10: 3.03 μg/m3
Carbon Monoxide: 161.73 μg/m3
Nitrogen Dioxide: 3.8 μg/m3
Sulphur Dioxide: 1.53 μg/m3
Ozone: 71.24 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:23 AM
Sunset: 5:16 PM
Daylight: 9 hrs 44 mins
Moonrise: 9:33 AM
Moon Transit: 3:28 PM
Moonset: 9:35 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
2:58 PM - 5:28 PM

Minor Periods

9:05 PM - 10:35 PM
9:03 AM - 10:33 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Partly Cloudy
4.6°F
-4.5°F
1.7°F
36%
0 in
0%
0%
17.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 2.05 μg/m3
PM10: 2.17 μg/m3
Carbon Monoxide: 161.05 μg/m3
Nitrogen Dioxide: 2.51 μg/m3
Sulphur Dioxide: 1.13 μg/m3
Ozone: 66.24 μg/m3

Astronomical

Sunrise: 7:31 AM
Sun Transit: 12:23 AM
Sunset: 5:17 PM
Daylight: 9 hrs 46 mins
Moonrise: 9:54 AM
Moon Transit: 8:54 AM
Moonset: 10:45 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

10:15 PM - 11:45 PM
9:24 AM - 10:54 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Overcast
4.7°F
0.5°F
2.3°F
61%
0 in
0%
0%
7.6 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.5 μg/m3
PM10: 3.67 μg/m3
Carbon Monoxide: 170.57 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 58.44 μg/m3

Astronomical

Sunrise: 7:30 AM
Sun Transit: 12:24 AM
Sunset: 5:18 PM
Daylight: 9 hrs 48 mins
Moonrise: 10:17 AM
Moon Transit: 5:00 PM
Moonset: 11:57 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

3:41 AM - 6:11 AM
4:30 PM - 7:00 PM

Minor Periods

12:00 AM - 12:00 AM
9:47 AM - 11:17 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Moderate snow
10.9°F
3°F
7.3°F
78%
0.43 in
61%
26%
10.1 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.84 μg/m3
PM10: 7.06 μg/m3
Carbon Monoxide: 182.67 μg/m3
Nitrogen Dioxide: 6.71 μg/m3
Sulphur Dioxide: 1.23 μg/m3
Ozone: 56.76 μg/m3

Astronomical

Sunrise: 7:29 AM
Sun Transit: 12:24 AM
Sunset: 5:19 PM
Daylight: 9 hrs 50 mins
Moonrise: 10:41 AM
Moon Transit: 5:49 PM
Moonset: 12:57 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

4:30 AM - 7:00 AM
5:19 PM - 7:49 PM

Minor Periods

10:11 AM - 11:41 AM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Monday, January 26, 2026

Weather Forecast

Partly Cloudy
22°F
3.8°F
12.4°F
59%
0 in
0%
0%
15 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.79 μg/m3
PM10: 11.12 μg/m3
Carbon Monoxide: 229.45 μg/m3
Nitrogen Dioxide: 12.16 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 54.54 μg/m3

Astronomical

Sunrise: 7:28 AM
Sun Transit: 12:24 AM
Sunset: 5:21 PM
Daylight: 9 hrs 52 mins
Moonrise: 11:10 AM
Moon Transit: 6:42 PM
Moonset: 1:11 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

5:20 AM - 7:50 AM
6:12 PM - 8:42 PM

Minor Periods

10:40 AM - 12:10 AM
12:41 AM - 2:11 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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