Water Temperature of the Matanuska River in Palmer, AK

Current Water Temperature

46.2°F

Measurement Time: Thursday, July 23, 2026, 3:30 PM AKDT

Temperature Locations

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Local Points of Interest

Matanuska River Park

Matanuska River

Station Name: MATANUSKA R AT PALMER AK
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
3448 N Old Glenn Hwy
Palmer, AK 99645
Matanuska-Susitna County

GPS Coordinates: 61.6086312, -149.0730432

Nearby Water Temperatures

Willow Creek, Willow, AK (29.2 mi)
Knik Arm, Anchorage, AK (37.2 mi)
Kashwitna River, Willow, AK (39.2 mi)
Talkeetna River, Talkeetna, AK (59.5 mi)
Cook Inlet, Nikiski, AK (100.5 mi)
Resurrection Bay, Seward, AK (103.5 mi)
Marathon Creek, Seward, AK (104.4 mi)
Orca Inlet, Cordova, AK (132.5 mi)
Bradley River, Fox River, AK (139.1 mi)
Kachemak Bay, Seldovia, AK (174.7 mi)
Chiniak Bay, Kodiak Station, AK (293.5 mi)
Terror River, Kodiak, AK (305.7 mi)

Weather for Palmer, Alaska

Current Weather

52°F
Overcast
Overcast
52.6°F
41.4°F
89%
NW 2.2 mph
6.7 mph
41.4°F
38.6°F
0 in
100%
9 mi
1011 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 66°F
L: 38°F
Sunny
Sat
H: 65°F
L: 38°F
Sunny
Sun
H: 67°F
L: 42°F
Patchy rain nearby
Mon
H: 58°F
L: 43°F
Patchy rain nearby
Tue
H: 62°F
L: 42°F

Air Quality

AQI: 1 - Good
PM2.5: 1.4 μg/m3
PM10: 1.7 μg/m3
Carbon Monoxide: 95 μg/m3
Nitrogen Dioxide: 5.5 μg/m3
Sulphur Dioxide: 0.6 μg/m3
Ozone: 34 μg/m3

Astronomical

Sunrise: 5:06 AM
Sun Transit: 2:02 PM
Sunset: 12:01 AM
Daylight: -6 hrs 55 mins
Moonrise: 9:35 PM
Moon Transit: 10:34 PM
Moonset: 12:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
12:00 AM - 12:00 AM

Minor Periods

9:05 PM - 10:35 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Flood Advisory issued July 23 at 8:28AM AKDT until July 24 at 8:30AM AKDT by NWS Anchorage AK

Effective: Thu July 23, 2026, 8:28 AM
Expires: Fri July 24, 2026, 8:30 AM

* WHAT...Flooding caused by excessive rainfall is occurring. * WHERE...Little Susitna River near Northern Matanuska Valley. * WHEN...Until 830 AM AKDT Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways, mainly along and near North Sushana Drive. * ADDITIONAL DETAILS... - At 826 AM AKDT, river gauge reports indicate rises in water levels from heavy rain across the advisory area. Minor flooding is ongoing or expected to begin shortly, especially near the Little Susitna River. - http://www.weather.gov/safety/flood

Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Be aware of your surroundings and do not drive on flooded roads.


Flood Advisory issued July 22 at 9:00PM AKDT until July 24 at 3:15PM AKDT by NWS Anchorage AK

Effective: Wed July 22, 2026, 9:00 PM
Expires: Fri July 24, 2026, 3:15 PM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Willow Creek, Sheep Creek, Kashwitna River, Montana Creek and their tributaries from the Parks Highway East between Willow and the junction of the Talkeetna Spur Road. * WHEN...Until 315 PM AKDT Friday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Dangerous flows over low-water crossings. * ADDITIONAL DETAILS... - At 845 PM AKDT, river gauge and social media reports indicate rises in water levels from heavy rain across the advisory area. Minor flooding is expected, especially near Willow Creek, Sheep Creek, Kashwitna River, Montana Creek and their tributaries. - For Willow Creek at Parks Highway: At 8:26pm the stage was 9.0 feet. Flood Stage is 10.0 feet. Forecast: A crest around 11.0 feet is expected around 4:00pm Thursday. - For Willow Creek near Willow: At 8:15pm the stage was 4.1 feet. Flood Stage is 5.9 feet. Forecast: A crest around 5.9 feet is expected around 10:00am Thursday. - Water levels on other rivers, creeks, or streams in the advisory area, including Montana and Sheep Creeks and Kashwitna River, may reach or exceed bankfull and remain elevated through Thursday. - http://www.weather.gov/safety/flood

Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information.


Friday, July 24, 2026

Weather Forecast

Patchy rain nearby
65.7°F
37.6°F
52.5°F
76%
0.01 in
28%
0%
5.1 mph
3.9


Air Quality

AQI: 1 - Good
PM2.5: 1.59 μg/m3
PM10: 1.74 μg/m3
Carbon Monoxide: 94.71 μg/m3
Nitrogen Dioxide: 2.82 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 41.17 μg/m3

Astronomical

Sunrise: 5:06 AM
Sun Transit: 2:02 PM
Sunset: 12:01 AM
Daylight: -6 hrs 55 mins
Moonrise: 9:35 PM
Moon Transit: 10:34 PM
Moonset: 12:29 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 76.3%

Best Times for Fishing or Hunting

Major Periods

1:30 AM - 4:00 AM
12:00 AM - 12:00 AM

Minor Periods

9:05 PM - 10:35 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
65.3°F
38°F
53.2°F
65%
0 in
17%
0%
6 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 2.04 μg/m3
PM10: 2.11 μg/m3
Carbon Monoxide: 100.5 μg/m3
Nitrogen Dioxide: 1.92 μg/m3
Sulphur Dioxide: 0.16 μg/m3
Ozone: 53.54 μg/m3

Astronomical

Sunrise: 5:08 AM
Sun Transit: 2:02 PM
Sunset: 10:56 PM
Daylight: 17 hrs 48 mins
Moonrise: 10:56 PM
Moon Transit: 11:26 PM
Moonset: 12:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

2:20 AM - 4:50 AM
12:00 AM - 12:00 AM

Minor Periods

10:26 PM - 11:56 PM
12:00 AM - 12:00 AM

Action Rating: 5 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
66.5°F
42.4°F
55.9°F
72%
0.04 in
57%
0%
5.6 mph
4.9


Air Quality

AQI: 1 - Good
PM2.5: 2.39 μg/m3
PM10: 2.5 μg/m3
Carbon Monoxide: 109.04 μg/m3
Nitrogen Dioxide: 2.48 μg/m3
Sulphur Dioxide: 0.21 μg/m3
Ozone: 53.04 μg/m3

Astronomical

Sunrise: 5:11 AM
Sun Transit: 2:02 PM
Sunset: 10:53 PM
Daylight: 17 hrs 43 mins
Moonrise: 11:08 PM
Moon Transit: 12:00 AM
Moonset: 12:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:12 AM - 5:42 AM

Minor Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, July 27, 2026

Weather Forecast

Patchy rain nearby
58.3°F
43.2°F
53°F
85%
0.2 in
81%
0%
5.4 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 1.44 μg/m3
PM10: 1.53 μg/m3
Carbon Monoxide: 106.44 μg/m3
Nitrogen Dioxide: 2.13 μg/m3
Sulphur Dioxide: 0.21 μg/m3
Ozone: 52.71 μg/m3

Astronomical

Sunrise: 5:13 AM
Sun Transit: 2:02 PM
Sunset: 10:51 PM
Daylight: 17 hrs 38 mins
Moonrise: 12:08 AM
Moon Transit: 12:17 AM
Moonset: 1:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:03 AM - 6:33 AM

Minor Periods

1:02 AM - 2:32 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, July 28, 2026

Weather Forecast

Patchy rain nearby
61.7°F
42.4°F
53.8°F
80%
0.01 in
35%
0%
4.9 mph
4


Air Quality

AQI: 1 - Good
PM2.5: 1.64 μg/m3
PM10: 1.82 μg/m3
Carbon Monoxide: 144.6 μg/m3
Nitrogen Dioxide: 6.3 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 38 μg/m3

Astronomical

Sunrise: 5:16 AM
Sun Transit: 2:02 PM
Sunset: 10:48 PM
Daylight: 17 hrs 32 mins
Moonrise: 12:07 AM
Moon Transit: 1:07 AM
Moonset: 3:17 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:37 AM - 3:07 AM
4:53 AM - 7:23 AM

Minor Periods

2:47 AM - 4:17 AM
12:00 AM - 12:00 AM

Action Rating: 4 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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