National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair

83°F

28°C

Humidity 23%
Wind Speed NA
Barometer 30.22 in (1012.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 5 Sep 3:52 pm MDT
Extended Forecast for

Mosca CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. South southwest wind 5 to 10 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85. West southwest wind 5 to 10 mph becoming south in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Labor Day

    Labor Day: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 50. West wind 5 to 15 mph becoming south southeast in the evening.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. South wind 5 to 10 mph.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. South southeast wind 5 to 10 mph becoming north northwest after midnight.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. Northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 83 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. South southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 85. West southwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Labor Day
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 50. West wind 5 to 15 mph becoming south southeast in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. South wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. South southeast wind 5 to 10 mph becoming north northwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. Northwest wind around 5 mph becoming south southwest in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. West northwest wind around 5 mph becoming south southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. South wind 5 to 10 mph.
Friday
Sunny, with a high near 82. Southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 82. Southwest wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mosca CO
 37.65°N 105.87°W (Elev. 7503 ft)
Last Update:
12:31 pm MDT Sep 5, 2026
Forecast Valid:
4pm MDT Sep 5, 2026-6pm MDT Sep 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation