Tropical Storm Fay in the Atlantic; Severe Storms in the Plains; Excessive Heat and Fire Weather Threats in the West

Summer is in full swing! Tropical Storm Fay will bring heavy rain with flash flood potential, and isolated tornadoes to the Mid-Atlantic and New England. Severe storms in the Plains may produce intense winds, very large hail, and locally heavy rain. Excessive heat 110 to 121 F is possible in the Desert Southwest into early next week. Critical fire weather threats continue for portions of the West. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44° N Lon: 105.86° W Elev: 7536 ft.




Humidity 12%
Wind Speed SW 9 mph
Barometer 30.20 in (1011.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 9 Jul 7:52 pm MDT
Detailed forecast for

Upper Rio Grande Valley/Eastern San Juan Mountains Below 10000 Ft

Rest Of Tonight
Clear. Lows 38 to 50. West winds 10 to 15 mph.
Sunny. Highs 77 to 86. West winds around 10 mph.
Friday Night
Mostly clear. Lows 40 to 54. West winds around 10 mph.
Mostly sunny. A 10 percent chance of thunderstorms in the afternoon. Highs 78 to 87. West winds around 10 mph.
Saturday Night
Mostly cloudy. Lows 43 to 55. West winds around 10 mph.
Mostly cloudy. Highs 76 to 86.
Sunday Night
Mostly cloudy with a 10 percent chance of thunderstorms. Lows 48 to 58.
Mostly sunny with a 30 percent chance of thunderstorms. Highs 76 to 85.
Monday Night And Tuesday
Partly cloudy. Lows 48 to 58. Highs 73 to 83.
Tuesday Night
Mostly cloudy. Lows 45 to 56.
Wednesday And Wednesday Night
Partly cloudy. Highs 74 to 84. Lows 45 to 55.
Partly sunny. Highs 74 to 84.

Click Map For Forecast
602 PM MDT Thu Jul 9 2020

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database