Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Light Rain Fog/Mist

70°F

21°C

Humidity	93%
Wind Speed	Calm
Barometer	30.08 in (1017.8 mb)
Dewpoint	68°F (20°C)
Visibility	5.00 mi
Last update	21 May 1:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NE Harrison TN

Overnight
Low: 70 °F
Showers
Thursday
High: 79 °F
Showers
Thursday Night
Low: 64 °F
Showers
Likely
Friday
High: 80 °F
Showers
Friday Night
Low: 65 °F
Showers
Saturday
High: 81 °F
Showers
Saturday Night
Low: 64 °F
Chance
Showers
Sunday
High: 82 °F
Chance
Showers then
Showers
Sunday Night
Low: 66 °F
Showers

Detailed Forecast

Overnight

Showers, with thunderstorms also possible after 5am. Steady temperature around 70. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 79. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers, with thunderstorms also possible after 11am. High near 80. Light south wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm. Low around 65. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

Saturday

Showers and possibly a thunderstorm before 8am, then showers between 8am and 11am, then showers and possibly a thunderstorm after 11am. High near 81. South wind around 5 mph. Chance of precipitation is 90%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 50%.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 82. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm before 2am, then showers likely. Low around 66. Chance of precipitation is 80%.

Memorial Day

Showers likely, then showers and possibly a thunderstorm after 8am. High near 82. Chance of precipitation is 90%.

Monday Night

Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.

Tuesday

Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.