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Jefferson, IA

70°F
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Jefferson

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Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Friday, June 20

Current Weather

5:17 AM

70°F
Partly cloudy
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
68°
Wind
S 8 mph
Wind Gusts
13 mph
Humidity
83%
Indoor Humidity
83% (Humid)
Dew Point
65° F
Pressure
↓ 29.78 in
Cloud Cover
46%
Visibility
9 mi
Cloud Ceiling
900 ft

Day

6/20
97°Hi
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
A thunderstorm this morning; otherwise, mostly sunny, windy and humid
alerts

Extreme Heat Warning

12:00 PM Friday - 9:00 PM Sunday

Max UV Index11 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 20 mph

Wind Gusts37 mph

Probability of Precipitation55%

Probability of Thunderstorms50%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover19%

Morning

Afternoon

Night

6/20
75°Lo
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear, windy and humid
alerts

Extreme Heat Warning

12:00 PM Friday - 9:00 PM Sunday

WindSSW 17 mph

Wind Gusts38 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover9%

Evening

Overnight

Sun & Moon

15 hrs 14 mins
Rise 5:42 AM
Set 8:56 PM
Waning Crescent
Rise 1:54 AM
Set 3:43 PM

Temperature History

6/20
High
Low
Forecast
97°
75°
Average
82°
61°
Last Year
83°
65°

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World North America United States Iowa Jefferson

Weather Near Jefferson:

  • Ames, IA
  • Des Moines, IA
  • West Des Moines, IA
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