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

Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Lamar Municipal Airport (KLAA)

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

Mostly Cloudy

67°F

19°C

Humidity 61%
Wind Speed SE 8 mph
Barometer 29.88 in (1007.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 26 May 8:53 pm MDT
Extended Forecast for

6 Miles E Lamar CO

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 53. Southeast wind 5 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 74. East southeast wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 3am, then a slight chance of showers. Increasing clouds, with a low around 48. East southeast wind 10 to 15 mph becoming light east in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 79. East southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 30%.

    High: 79 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. East southeast wind 5 to 15 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 84 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 89. South southeast wind around 15 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 50. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 53. Southeast wind 5 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 74. East southeast wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 3am, then a slight chance of showers. Increasing clouds, with a low around 48. East southeast wind 10 to 15 mph becoming light east in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 79. East southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 48. East southeast wind 5 to 15 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 89. South southeast wind around 15 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 50. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. East northeast wind 10 to 15 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 50. East southeast wind 10 to 15 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind 10 to 15 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. East wind 5 to 15 mph.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. East wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Lamar CO
 38.08°N 102.51°W (Elev. 3625 ft)
Last Update:
6:52 pm MDT May 26, 2026
Forecast Valid:
9pm MDT May 26, 2026-6pm MDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation