Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84° N Lon: 85.18° W Elev: 105 ft.

Fair

88°F

31°C

Humidity 63%
Wind Speed SW 15 mph
Barometer 29.97 in (1014.6 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 22 Jul 3:53 pm CDT
Detailed forecast for

Seminole County

Tonight
Mostly cloudy with a 50 percent chance of showers and thunderstorms early in the evening, then partly cloudy in the late evening and overnight. Lows in the mid 70s. Southwest winds up to 10 mph.
Sunday
Mostly sunny with chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs around 90. Southwest winds up to 10 mph. Chance of precipitation 60 percent.
Sunday Night
Mostly cloudy. Showers and thunderstorms likely in the evening, then slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southwest winds up to 10 mph. Chance of precipitation 60 percent.
Monday
Mostly cloudy. Chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Southwest winds up to 10 mph. Chance of precipitation 60 percent.
Monday Night
Mostly cloudy. Showers and thunderstorms likely in the evening, then chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southwest winds up to 10 mph. Chance of precipitation 60 percent.
Tuesday
Showers and thunderstorms likely. Highs around 90. Chance of precipitation 60 percent.
Tuesday Night
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 70s.
Wednesday
Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.
Wednesday Night
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 70s.
Thursday
Partly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s.
Thursday Night
Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 40 percent.
Friday
Mostly sunny with a 40 percent chance of showers and thunderstorms. Highs in the lower 90s.
Friday Night
Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of showers and thunderstorms. Lows in the mid 70s.
Saturday
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.



Click Map For Forecast
242 PM EDT Sat Jul 22 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database