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

Isolated Severe Thunderstorms and Flooding Potential in the Central U.S.

Isolated strong to severe thunderstorms are possible across parts of the southern and central Plains today through Saturday. Large hail and severe wind gusts are the main threats. Heavy rainfall is forecast from the western Gulf Coast into the Midwest from this weekend into early next week. New and renewed river rises are possible across portions of eastern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

64°F

18°C

Humidity 22%
Wind Speed NA
Barometer 30.31 in (1020.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 13 May 11:52 am MDT
Extended Forecast for

Alamosa COSimilar City Names

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 71. West wind 5 to 15 mph.

    Mostly Sunny

    High: 71 °F

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 5 to 15 mph becoming south southeast in the evening.

    Mostly Clear

    Low: 35 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. South wind 5 to 15 mph becoming northwest in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 75 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 35. North northwest wind 5 to 15 mph becoming south southeast in the evening.

    Mostly Clear

    Low: 35 °F

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Sunny, with a high near 77. South wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    Sunny then
    Slight Chance
    Showers

    High: 77 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 37. West wind 10 to 15 mph becoming southeast 5 to 10 mph in the evening.

    Partly Cloudy

    Low: 37 °F

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    Sunny then
    Slight Chance
    Showers and
    Breezy

    High: 76 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 37. South southwest wind 5 to 15 mph becoming northeast after midnight.

    Partly Cloudy

    Low: 37 °F

  • Monday

    Monday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 70. North northeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 70%.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 70 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 71. West wind 5 to 15 mph.
Tonight
Mostly clear, with a low around 35. West wind 5 to 15 mph becoming south southeast in the evening.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. South wind 5 to 15 mph becoming northwest in the afternoon.
Friday Night
Mostly clear, with a low around 35. North northwest wind 5 to 15 mph becoming south southeast in the evening.
Saturday
A 20 percent chance of showers after noon. Sunny, with a high near 77. South wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 37. West wind 10 to 15 mph becoming southeast 5 to 10 mph in the evening.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 37. South southwest wind 5 to 15 mph becoming northeast after midnight.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 70. North northeast wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36. West wind 5 to 15 mph becoming north northwest after midnight. Chance of precipitation is 40%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66. Northwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West northwest wind 5 to 15 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 70. West wind 5 to 10 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Alamosa COSimilar City Names
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
9:56 am MDT May 13, 2021
Forecast Valid:
12pm MDT May 13, 2021-6pm MDT May 19, 2021
 
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