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High risk for severe weather in the central, eastern US. Get the forecast details. Chevron right
March megastorm: Blizzard, dangerous winds. Get the forecast. Chevron right

Ottawa, IL

53°F
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Ottawa

Illinois

53°
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Ottawa, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Today WinterCast

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 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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WinterCast

1 - 3 in

Sun, 3/15, 11:00 PM - Mon, 3/16, 11:00 AM

Snow

Trace - 0.05 in

Wed, 3/18, 2:00 AM - Wed, 3/18, 5:00 AM

Ice

5 PM

61°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
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rain drop 74%
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Thunderstorms
alerts

Wind Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™51°

WindS 23 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts30 mph

Humidity82%

Indoor Humidity64% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling1000 ft

6 PM

58°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 72%
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Thunderstorms
alerts

Wind Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™48°

WindSSW 22 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts31 mph

Humidity87%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.02 in

Visibility4 mi

Cloud Ceiling1000 ft

7 PM

53°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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rain drop 81%
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Thunderstorms
alerts

Wind Advisory

10:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™39°

WindSSW 22 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts37 mph

Humidity88%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.16 in

Visibility4 mi

Cloud Ceiling1000 ft

8 PM

48°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 59%
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Rain
alerts

Wind Advisory

10:00 AM Sunday - 9:00 PM Sunday

WindSSW 29 mph

Air QualityFair

Wind Gusts46 mph

Humidity74%

Indoor Humidity36% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1100 ft

9 PM

43°
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
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Cloudy

WindSW 28 mph

Air QualityFair

Wind Gusts43 mph

Humidity75%

Indoor Humidity30% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1100 ft

10 PM

38°
RealFeel® 21°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
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rain drop 49%
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Cloudy
alerts

Winter Weather Advisory

10:00 PM Sunday - 1:00 PM Monday

WindSW 27 mph

Air QualityFair

Wind Gusts40 mph

Humidity77%

Indoor Humidity40% (Slightly Dry)

Dew Point32° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

11 PM

34°
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
rain drop 65%
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Rain and snow
alerts

Winter Weather Advisory

10:00 PM Sunday - 1:00 PM Monday

WindWSW 27 mph

Air QualityFair

Wind Gusts38 mph

Humidity84%

Indoor Humidity38% (Dry)

Dew Point29° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.03 in

Snow0.13 in

Visibility5 mi

Cloud Ceiling1100 ft

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World North America United States Illinois Ottawa

Weather Near Ottawa:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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