Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Current conditions at

Lamar Municipal Airport (KLAA)

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

Fair

68°F

20°C

Humidity 96%
Wind Speed W 3 mph
Barometer 29.98 in (1009.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 29 Jul 5:53 am MDT
Extended Forecast for

9 Miles SW Lamar CO

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 96. West northwest wind 5 to 15 mph becoming east southeast in the afternoon.

    High: 96 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm.  Mostly cloudy, with a low around 66. Southeast wind 10 to 15 mph becoming light and variable  in the evening.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Sunny and hot, with a high near 101. West wind 5 to 10 mph becoming northeast in the afternoon.

    High: 101 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Partly cloudy, with a low around 66. East northeast wind 5 to 10 mph becoming southwest in the evening.  Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 96. North wind 5 to 15 mph becoming east northeast in the afternoon.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 64. East northeast wind 5 to 15 mph becoming west southwest after midnight.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 95. Northwest wind 5 to 15 mph becoming southeast in the morning.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64. East southeast wind around 10 mph.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 100 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 96. West northwest wind 5 to 15 mph becoming east southeast in the afternoon.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 66. Southeast wind 10 to 15 mph becoming light and variable in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 101. West wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 66. East northeast wind 5 to 10 mph becoming southwest in the evening. Chance of precipitation is 40%.
Friday
Sunny, with a high near 96. North wind 5 to 15 mph becoming east northeast in the afternoon.
Friday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 64. East northeast wind 5 to 15 mph becoming west southwest after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 95. Northwest wind 5 to 15 mph becoming southeast in the morning.
Saturday Night
Clear, with a low around 64. East southeast wind around 10 mph.
Sunday
Sunny and hot, with a high near 100. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Clear, with a low around 67. Breezy, with a southeast wind around 20 mph, with gusts as high as 35 mph.
Monday
Sunny and hot, with a high near 102. South southeast wind around 15 mph.
Monday Night
Partly cloudy, with a low around 67. Southeast wind around 15 mph.
Tuesday
Mostly sunny, with a high near 98. East northeast wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Lamar CO
 37.98°N 102.7°W (Elev. 3901 ft)
5:11 am MDT Jul 29, 2026
6am MDT Jul 29, 2026-6pm MDT Aug 4, 2026
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database