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 >

Current conditions at

Tampa, Peter O Knight Airport (KTPF)

Lat: 27.92°NLon: 82.45°WElev: 7ft.

Fair

62°F

17°C

Humidity 68%
Wind Speed NE 5 mph
Barometer 30.11 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 21 Mar 12:15 am EDT
Extended Forecast for

3 Miles SE Riverview FL

  • Overnight

    Overnight: Clear, with a low around 50. Northeast wind around 5 mph becoming calm.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, clear, with a low around 53. West northwest wind around 6 mph becoming calm in the evening.

    Low: 53 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. West wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming west 5 to 9 mph in the morning.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58. West wind 3 to 7 mph.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Calm wind becoming north around 6 mph in the morning.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 61. Northeast wind 5 to 7 mph.

    Low: 61 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 50. Northeast wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Patchy fog after 5am. Otherwise, clear, with a low around 53. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Patchy fog before 9am. Otherwise, sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 56. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Calm wind becoming west 5 to 9 mph in the morning.
Monday Night
Clear, with a low around 58. West wind 3 to 7 mph.
Tuesday
Sunny, with a high near 88. Calm wind becoming north around 6 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 61. Northeast wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Riverview FL
 27.83°N 82.29°W (Elev. 49 ft)
Last Update:
2:34 pm EDT Mar 20, 2026
Forecast Valid:
12am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
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Additional Resources

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Chance of Precipitation