Water Temperature of Halfmoon Creek in Twin Lakes, CO

Current Water Temperature

48.0°F

Measurement Time: Saturday, May 16, 2026, 2:30 PM MDT

Temperature Locations

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Local Points of Interest

Malta, CO; Leadville, CO; Mount Massive Wilderness

Halfmoon Creek

Station Name: HALFMOON CREEK NEAR MALTA, CO
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 9,875 feet

Nearest Address:
Halfmoon Rd
Twin Lakes, CO 81251
Lake County

GPS Coordinates: 39.17221259, -106.3891926

Nearby Water Temperatures

Arkansas River, Granite, CO (11.1 mi)
Roaring Fork River, Aspen, CO (25.3 mi)
Roaring Fork River, Basalt, CO (39.7 mi)
Eagle River, Edwards, CO (41 mi)
Eagle River, Gypsum, CO (45.2 mi)
Colorado River, Burns, CO (55 mi)
Colorado River, Glenwood Springs, CO (55.1 mi)
Roaring Fork River, Glenwood Springs, CO (56.6 mi)
Colorado River, Glenwood Springs, CO (56.6 mi)
Colorado River, Glenwood Springs, CO (60.6 mi)
Fraser River, Tabernash, CO (63.9 mi)
Fraser River, Tabernash, CO (64.5 mi)
South Platte River, Roxborough Park, CO (68.3 mi)
South Boulder Creek, Eldorado Springs, CO (77.9 mi)
Arkansas River, Cañon City, CO (79.5 mi)

Weather for Twin Lakes, Colorado

Current Weather

53.1°F
Overcast
Overcast
49.5°F
43.8°F
27%
SW 11 mph
15.7 mph
38.4°F
20.7°F
0 in
100%
9 mi
1016 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Sat
H: 58°F
L: 31°F
Patchy rain nearby
Sun
H: 50°F
L: 27°F
Moderate or heavy snow in area with thunder
Mon
H: 40°F
L: 22°F
Light freezing rain
Tue
H: 48°F
L: 21°F
Sunny
Wed
H: 51°F
L: 21°F

Air Quality

AQI: 1 - Good
PM2.5: 3.85 μg/m3
PM10: 6.35 μg/m3
Carbon Monoxide: 149.85 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 96 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:01 PM
Sunset: 8:13 PM
Daylight: 14 hrs 22 mins
Moonrise: 5:17 AM
Moon Transit: 12:53 AM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:23 AM - 2:53 PM

Minor Periods

8:13 PM - 9:43 PM
4:47 AM - 6:17 AM

Action Rating: 5 out of 5

Red Flag Warning issued May 16 at 12:33AM MDT until May 16 at 8:00PM MDT by NWS Pueblo CO

Effective: Sat May 16, 2026, 12:33 AM
Expires: Sat May 16, 2026, 4:45 PM

* AFFECTED AREA...Fire Weather Zone 220. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.


Red Flag Warning issued May 16 at 11:53AM MDT until May 16 at 8:00PM MDT by NWS Pueblo CO

Effective: Sat May 16, 2026, 11:53 AM
Expires: Sat May 16, 2026, 8:00 PM

* AFFECTED AREA...Fire Weather Zone 220. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 14 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.


Red Flag Warning issued May 16 at 1:40AM MDT until May 16 at 8:00PM MDT by NWS Grand Junction CO

Effective: Sat May 16, 2026, 1:40 AM
Expires: Sat May 16, 2026, 3:45 PM

* AFFECTED AREA...In Colorado, Fire Weather Zone 203 Lower Colorado River and Fire Weather Zone 205 Colorado River Headwaters below 8000 feet. * TIMING...From noon today to 8 PM MDT this evening. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.


Red Flag Warning issued May 16 at 12:40PM MDT until May 16 at 8:00PM MDT by NWS Grand Junction CO

Effective: Sat May 16, 2026, 12:40 PM
Expires: Sat May 16, 2026, 8:00 PM

* AFFECTED AREA...In Colorado, Fire Weather Zone 203 Lower Colorado River and Fire Weather Zone 205 Colorado River Headwaters below 8000 feet. * TIMING...Until 8 PM MDT this evening. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.


Red Flag Warning issued May 16 at 12:33AM MDT until May 16 at 8:00PM MDT by NWS Pueblo CO

Effective: Sat May 16, 2026, 12:33 AM
Expires: Sat May 16, 2026, 4:45 PM

* AFFECTED AREA...Fire Weather Zones 222, 225, 228, 229, 230, 231, 232, 233, 235 and 237. * TIMING...For the Red Flag Warning, from 11 AM this morning to 8 PM MDT this evening. For the Fire Weather Watch, from Sunday morning through Sunday evening. * WINDS...Southwest 15 to 30 mph on Saturday and 20 to 30 mph with gusts up to 45 mph on Sunday. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.


Saturday, May 16, 2026

Weather Forecast

Patchy rain nearby
58°F
31.2°F
44.8°F
35%
0.01 in
85%
0%
19.5 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 5.33 μg/m3
PM10: 10.46 μg/m3
Carbon Monoxide: 149.57 μg/m3
Nitrogen Dioxide: 2.45 μg/m3
Sulphur Dioxide: 1.17 μg/m3
Ozone: 114 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 1:01 PM
Sunset: 8:13 PM
Daylight: 14 hrs 22 mins
Moonrise: 5:17 AM
Moon Transit: 12:53 AM
Moonset: 8:43 PM
Moon Phase: New
Moon Illumination: 2.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:23 AM - 2:53 PM

Minor Periods

8:13 PM - 9:43 PM
4:47 AM - 6:17 AM

Action Rating: 5 out of 5

Sunday, May 17, 2026

Weather Forecast

Patchy rain nearby
50.3°F
26.8°F
39.2°F
51%
0.07 in
91%
4%
28 mph
7.1


Air Quality

AQI: 1 - Good
PM2.5: 3.79 μg/m3
PM10: 7.09 μg/m3
Carbon Monoxide: 136.05 μg/m3
Nitrogen Dioxide: 2.08 μg/m3
Sulphur Dioxide: 1.14 μg/m3
Ozone: 112.56 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:02 PM
Sunset: 8:14 PM
Daylight: 14 hrs 24 mins
Moonrise: 6:04 AM
Moon Transit: 1:58 PM
Moonset: 10:00 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:28 PM - 3:58 PM

Minor Periods

9:30 PM - 11:00 PM
5:34 AM - 7:04 AM

Action Rating: 4 out of 5

Monday, May 18, 2026

Weather Forecast

Moderate or heavy snow in area with thunder
39.5°F
22.4°F
33.4°F
72%
0.24 in
89%
32%
14.8 mph
7.5


Air Quality

AQI: 1 - Good
PM2.5: 3.95 μg/m3
PM10: 9.59 μg/m3
Carbon Monoxide: 132.25 μg/m3
Nitrogen Dioxide: 1.68 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 107.96 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 1:02 PM
Sunset: 8:15 PM
Daylight: 14 hrs 25 mins
Moonrise: 7:02 AM
Moon Transit: 3:05 PM
Moonset: 11:08 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:35 PM - 5:05 PM

Minor Periods

12:00 AM - 12:00 AM
6:32 AM - 8:02 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Light freezing rain
47.5°F
20.8°F
33.5°F
64%
0.01 in
84%
18%
18.8 mph
9.8


Air Quality

AQI: 1 - Good
PM2.5: 2.11 μg/m3
PM10: 2.33 μg/m3
Carbon Monoxide: 128.25 μg/m3
Nitrogen Dioxide: 2.23 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 101.92 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 1:02 PM
Sunset: 8:16 PM
Daylight: 14 hrs 27 mins
Moonrise: 8:12 AM
Moon Transit: 4:11 PM
Moonset: 12:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

12:51 AM - 3:21 AM
3:41 PM - 6:11 PM

Minor Periods

7:42 AM - 9:12 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Sunny
50.9°F
20.9°F
36.4°F
53%
0 in
0%
0%
16.1 mph
9.7


Air Quality

AQI: 1 - Good
PM2.5: 3.77 μg/m3
PM10: 4.74 μg/m3
Carbon Monoxide: 149.67 μg/m3
Nitrogen Dioxide: 3.69 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 110.31 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 1:02 PM
Sunset: 8:17 PM
Daylight: 14 hrs 29 mins
Moonrise: 9:27 AM
Moon Transit: 5:13 PM
Moonset: 12:04 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

1:56 AM - 4:26 AM
4:43 PM - 7:13 PM

Minor Periods

8:57 AM - 10:27 AM
12:00 AM - 12:00 AM

Action Rating: 2 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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