Festus, MO

Right Now
68°
  • Humidity: 86%
  • Feels Like: 68°
  • Heat Index: 68°
  • Wind: 1 mph
  • Wind Chill: 68°
  • UV Index: 5 Moderate
  • Sunrise: 05:38:46 AM
  • Sunset: 08:28:46 PM
  • Dew Point: 64°
  • Visibility: 10 mi

Today

Scattered thunderstorms developing this afternoon. Potential for severe thunderstorms. High 83F. Winds SSE at 10 to 15 mph. Chance of rain 40%.

Tonight

Scattered thunderstorms during the evening. Cloudy skies after midnight. Potential for severe thunderstorms. Low 64F. Winds W at 5 to 10 mph. Chance of rain 60%.

Tomorrow

Mostly cloudy skies. Cooler. High 74F. Winds NNW at 5 to 10 mph.

Weather Alert

...FLOOD WATCH REMAINS IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH
MONDAY MORNING...

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of Illinois, including the following areas,
Clinton IL, Marion IL, Monroe IL, Randolph IL, Saint Clair IL and
Washington IL and Missouri, including the following areas, Crawford
MO, Iron MO, Jefferson MO, Madison MO, Reynolds MO, Saint Francois
MO, Sainte Genevieve MO and Washington MO.

* WHEN...From 7 AM CDT this morning through Monday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- Thunderstorms producing heavy rainfall moving over the same
locations could produce flash flooding. Rainfall amounts of 1-3
inches are expected with locally higher amounts up to 6 inches
possible.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

Next 12 Hours

Time
Temp
Precip
6 AM
68°
3%
6 AM
68°

Wind: ESE @ 1 mph

Precip: 3% Chance

Humidity: 86%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 10 mi

Dew Point: 64°

7 AM
70°
3%
7 AM
70°

Wind: SE @ 2 mph

Precip: 3% Chance

Humidity: 83%

Wind Chill: 70°

Heat Index: 70°

UV Index: 0 Low

Visibility: 10 mi

Dew Point: 65°

8 AM
73°
3%
8 AM
73°

Wind: SE @ 4 mph

Precip: 3% Chance

Humidity: 77%

Wind Chill: 73°

Heat Index: 73°

UV Index: 1 Low

Visibility: 10 mi

Dew Point: 65°

9 AM
77°
5%
9 AM
77°

Wind: SSE @ 7 mph

Precip: 5% Chance

Humidity: 73%

Wind Chill: 77°

Heat Index: 77°

UV Index: 1 Low

Visibility: 10 mi

Dew Point: 68°

10 AM
80°
6%
10 AM
80°

Wind: SSE @ 9 mph

Precip: 6% Chance

Humidity: 70%

Wind Chill: 80°

Heat Index: 84°

UV Index: 3 Moderate

Visibility: 10 mi

Dew Point: 69°

11 AM
81°
7%
11 AM
81°

Wind: S @ 12 mph

Precip: 7% Chance

Humidity: 68%

Wind Chill: 81°

Heat Index: 85°

UV Index: 3 Moderate

Visibility: 10 mi

Dew Point: 69°

12 PM
80°
18%
12 PM
80°

Wind: S @ 11 mph

Precip: 18% Chance

Humidity: 71%

Wind Chill: 80°

Heat Index: 85°

UV Index: 4 Moderate

Visibility: 10 mi

Dew Point: 70°

1 PM
80°
24%
1 PM
80°

Wind: S @ 11 mph

Precip: 24% Chance

Humidity: 74%

Wind Chill: 80°

Heat Index: 84°

UV Index: 4 Moderate

Visibility: 9 mi

Dew Point: 71°

2 PM
80°
41%
2 PM
80°

Wind: S @ 12 mph

Precip: 41% Chance

Humidity: 76%

Wind Chill: 80°

Heat Index: 85°

UV Index: 4 Moderate

Visibility: 6 mi

Dew Point: 71°

3 PM
81°
24%
3 PM
81°

Wind: S @ 12 mph

Precip: 24% Chance

Humidity: 76%

Wind Chill: 81°

Heat Index: 86°

UV Index: 5 Moderate

Visibility: 7 mi

Dew Point: 72°

4 PM
81°
24%
4 PM
81°

Wind: SSW @ 12 mph

Precip: 24% Chance

Humidity: 76%

Wind Chill: 81°

Heat Index: 87°

UV Index: 3 Moderate

Visibility: 8 mi

Dew Point: 73°

5 PM
82°
20%
5 PM
82°

Wind: SSW @ 12 mph

Precip: 20% Chance

Humidity: 75%

Wind Chill: 82°

Heat Index: 88°

UV Index: 2 Low

Visibility: 7 mi

Dew Point: 73°