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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Marfa (KMRF)

Lat: 30.37°NLon: 104.02°WElev: 4849ft.

Fair

79°F

26°C

Humidity 10%
Wind Speed S 9 mph
Barometer 30.20 in (1017.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 21 Mar 12:01 pm CDT
Extended Forecast for

4 Miles N Marfa TX

Fire Weather Watch March 22, 08:00am until March 23, 12:00am
Click here for hazard details and duration
Fire Weather Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 90. Southwest wind 5 to 10 mph.

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. South wind 5 to 10 mph becoming light and variable.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 5 to 15 mph becoming northeast in the evening.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 83. North wind 10 to 15 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 47. South wind 5 to 10 mph becoming light and variable.
Sunday
Sunny, with a high near 91. Light and variable wind becoming southwest 10 to 15 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 46. West wind 5 to 15 mph becoming northeast in the evening.
Monday
Mostly sunny, with a high near 83. North wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 92.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Marfa TX
 30.38°N 104.02°W (Elev. 4859 ft)
Last Update:
6:07 am CDT Mar 21, 2026
Forecast Valid:
12pm CDT Mar 21, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation