Heavy rain expected across the Mid-Atlantic region and central Appalachians.

Heavy rainfall is possible over portions of the eastern United States today, with the highest risk across the Mid-Atlantic and central Appalachians. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Afternoon showers and thunderstorms are possible over portions of the Southwest and southern Rockies through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

10°C

50°F

Humidity 59%
Wind Speed E 11 km/h
Barometer 1024.3 mb (30.43 in)
Dewpoint 2°C (36°F)
Visibility 16 km
Wind Chill8°C (47°F)
Last update 29 Sep 9:52 pm MDT
Extended Forecast for

Alamosa CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. South wind 10 to 15 km/h.

    Mostly Cloudy

    Low: 5 °C

  • Friday

    Friday: A slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 22. South southwest wind 5 to 15 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 22 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 3. Southwest wind 5 to 10 km/h becoming south southeast after midnight.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 3 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.

    Mostly Sunny

    High: 22 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 3. West southwest wind 5 to 10 km/h becoming east northeast after midnight.

    Partly Cloudy

    Low: 3 °C

  • Sunday

    Sunday: Sunny, with a high near 22. Light southeast wind becoming south 10 to 15 km/h in the afternoon.

    Sunny

    High: 22 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 3. South wind 10 to 15 km/h.

    Mostly Clear

    Low: 3 °C

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 21. Breezy, with a south southwest wind 10 to 20 km/h increasing to 30 to 40 km/h.

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

    High: 21 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 0. Breezy, with a southwest wind 25 to 35 km/h decreasing to 10 to 20 km/h.

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

    Low: 0 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 5. South wind 10 to 15 km/h.
Friday
A slight chance of showers between 9am and noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 22. South southwest wind 5 to 15 km/h. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 3. Southwest wind 5 to 10 km/h becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 22. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.
Saturday Night
Partly cloudy, with a low around 3. West southwest wind 5 to 10 km/h becoming east northeast after midnight.
Sunday
Sunny, with a high near 22. Light southeast wind becoming south 10 to 15 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 3. South wind 10 to 15 km/h.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 21. Breezy, with a south southwest wind 10 to 20 km/h increasing to 30 to 40 km/h.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 0. Breezy, with a southwest wind 25 to 35 km/h decreasing to 10 to 20 km/h.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 17. South southwest wind 15 to 20 km/h becoming west 20 to 25 km/h in the afternoon.
Tuesday Night
Partly cloudy, with a low around -3. Southwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Wednesday
Mostly sunny, with a high near 17. Southwest wind 10 to 20 km/h becoming north northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around -4. Northwest wind 15 to 20 km/h becoming north 5 to 10 km/h after midnight.
Thursday
Sunny, with a high near 18. Southeast wind 5 to 10 km/h.
Click Map For Forecast
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 2285 m)
9:07 pm MDT Sep 29, 2016
10pm MDT Sep 29, 2016-6pm MDT Oct 6, 2016
 
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