Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Lamar Municipal Airport (KLAA)

Lat: 38.07°NLon: 102.69°WElev: 3684ft.

Fair

77°F

25°C

Humidity 56%
Wind Speed Calm
Barometer 30.11 in (1013.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 11:53 pm MDT
Extended Forecast for

3 Miles E Wiley CO

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy early, then becoming mostly clear, with a low around 62. East wind around 5 mph becoming south after midnight.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Sunny, with a high near 95. Light south wind becoming south southeast 10 to 15 mph in the morning.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. Southeast wind 5 to 15 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 99. South southeast wind 5 to 10 mph.

    High: 99 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 64. Southeast wind 5 to 15 mph becoming northwest after midnight.

    Low: 64 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 98. North northwest wind 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 98 °F

    Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 66. Southeast wind 10 to 15 mph.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 99. South southwest wind around 15 mph.

    High: 99 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy early, then becoming mostly clear, with a low around 62. East wind around 5 mph becoming south after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 95. Light south wind becoming south southeast 10 to 15 mph in the morning.
Thursday Night
Mostly clear, with a low around 64. Southeast wind 5 to 15 mph.
Friday
Sunny, with a high near 99. South southeast wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Southeast wind 5 to 15 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 98. North northwest wind 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Southeast wind 10 to 15 mph.
Sunday
Mostly sunny, with a high near 99. South southwest wind around 15 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph becoming northwest after midnight.
Monday
Sunny, with a high near 97. West northwest wind 5 to 10 mph becoming east northeast in the afternoon.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East southeast wind 5 to 10 mph becoming north after midnight.
Tuesday
Sunny, with a high near 95. West wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. East southeast wind 5 to 10 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 95. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Wiley CO
 38.16°N 102.66°W (Elev. 3753 ft)
9:26 pm MDT Aug 19, 2026
11pm MDT Aug 19, 2026-6pm MDT Aug 26, 2026
 
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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