Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

Washington Regional Airport (KFYG)

Lat: 38.59°NLon: 90.99°WElev: 489ft.

Fair

88°F

31°C

Humidity	70%
Wind Speed	Calm
Barometer	30.15 in
Dewpoint	77°F (25°C)
Visibility	9.00 mi
Heat Index	100°F (38°C)
Last update	18 Sep 10:35 am CDT

More Information:

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

Extended Forecast for

4 Miles E Jonesburg MO

Heat Advisory September 18, 10:52am until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 18, 10:52am until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Today
High: 93 °F
Sunny then
Chance
T-storms
Tonight
Low: 71 °F
Mostly Clear
Saturday
High: 96 °F
Increasing
Clouds
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 89 °F
Chance
Showers
Sunday Night
Low: 63 °F
Chance
T-storms then
Showers
Likely
Monday
High: 76 °F
Showers
Likely
Monday Night
Low: 57 °F
Chance
Showers

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 93. Heat index values as high as 103. Light and variable wind.

Tonight

Mostly clear, with a low around 71. Light and variable wind.

Saturday

Increasing clouds, with a high near 96. Heat index values as high as 100. Southwest wind 3 to 7 mph.

Saturday Night

Partly cloudy, with a low around 70. Light south wind.

Sunday

A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 89. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.

Monday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

Monday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

Tuesday

Mostly cloudy, with a high near 69.

Tuesday Night

Mostly cloudy, with a low around 51.

Wednesday

Mostly sunny, with a high near 73.

Wednesday Night

Partly cloudy, with a low around 52.

Thursday

Mostly sunny, with a high near 74.