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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Current conditions at

Cleveland Regional Jetport (KRZR)

Lat: 35.21°NLon: 84.8°WElev: 860ft.

Fair

55°F

13°C

Humidity 31%
Wind Speed SW 6 G 12 mph
Barometer 30.23 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 19 Mar 11:55 am EDT
Extended Forecast for

Reliance TN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 63. Southwest wind around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Southwest wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 77. Southwest wind around 5 mph.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 10 percent chance of showers before 8pm. Mostly clear, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Southwest wind around 5 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 42. Calm wind.
Friday
Increasing clouds, with a high near 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Saturday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 77. Southwest wind around 5 mph.
Saturday Night
A 10 percent chance of showers before 8pm. Mostly clear, with a low around 55. South wind around 5 mph.
Sunday
Sunny, with a high near 79. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Reliance TN
 35.19°N 84.57°W (Elev. 1942 ft)
Last Update:
11:16 am EDT Mar 19, 2026
Forecast Valid:
12pm EDT Mar 19, 2026-6pm EDT Mar 25, 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