Severe Storms and Heavy Rain in Texas; Record Heat Along the East Coast

Scattered severe storms with large hail, isolated severe gusts, and localized flooding are expected across parts of west Texas. Isolated flash flooding is also possible in the central Gulf coast. An early season heat wave will continue to impact the eastern U.S. today, before isolated severe storms move across the central Appalachians into the Mid-Atlantic and far southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Lamar Municipal Airport (KLAA)

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

Mostly Cloudy

51°F

11°C

Humidity 66%
Wind Speed S 13 mph
Barometer 30.23 in (1021.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 May 7:53 am MDT
Extended Forecast for

4 Miles WSW Lamar CO

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly cloudy, with a high near 66. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 66 °F

    Breezy.
    Cloudy then
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 3am, then a chance of showers after 3am.  Cloudy, with a low around 40. East northeast wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Mostly cloudy, with a high near 70. East southeast wind 5 to 15 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 3am, then showers likely.  Low around 42. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 73. East southeast wind 10 to 15 mph becoming north northwest in the morning.  Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 9pm.  Mostly cloudy, with a low around 39. North northeast wind 10 to 15 mph becoming light east northeast  after midnight.  Chance of precipitation is 30%.

    Low: 39 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 75. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 75 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 43. East southeast wind 5 to 10 mph.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. South southwest wind around 5 mph becoming southeast in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 66. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 3am, then a chance of showers after 3am. Cloudy, with a low around 40. East northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 70. East southeast wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 42. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 73. East southeast wind 10 to 15 mph becoming north northwest in the morning. Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 9pm. Mostly cloudy, with a low around 39. North northeast wind 10 to 15 mph becoming light east northeast after midnight. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 43. East southeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 84. South southwest wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 46. Southeast wind 5 to 10 mph.
Memorial Day
Sunny, with a high near 88. Southeast wind 5 to 15 mph.
Monday Night
Partly cloudy, with a low around 49. Southeast wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 88. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 35 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lamar CO
 38.07°N 102.68°W (Elev. 3698 ft)
6:58 am MDT May 20, 2026
8am MDT May 20, 2026-6pm MDT May 26, 2026
 
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Additional Resources

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