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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

San Angelo, Mathis Field (KSJT)

Lat: 31.35°NLon: 100.49°WElev: 1916ft.

Overcast

53°F

12°C

Humidity 66%
Wind Speed SE 5 mph
Barometer 30.33 in (1026.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 27 Nov 10:51 pm CST
Extended Forecast for

Mertzon TX

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 51. South southeast wind 5 to 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 61. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 61 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Breezy, with a south wind 15 to 20 mph.

    Low: 52 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Breezy, with a south southwest wind 10 to 20 mph becoming north in the afternoon.

    High: 75 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northeast wind 10 to 15 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. East wind 5 to 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Northeast wind around 5 mph becoming north northwest after midnight.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 51. South southeast wind 5 to 10 mph.
Friday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 61. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 52. Breezy, with a south wind 15 to 20 mph.
Saturday
Mostly sunny, with a high near 75. Breezy, with a south southwest wind 10 to 20 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around 31. Northeast wind 10 to 15 mph.
Sunday
Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 31. East wind 5 to 10 mph.
Monday
Partly sunny, with a high near 56. East wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 26. Northeast wind around 5 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 58. North northwest wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mertzon TX
 31.26°N 100.82°W (Elev. 2274 ft)
Last Update:
11:06 pm CST Nov 27, 2025
Forecast Valid:
11pm CST Nov 27, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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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