Weather Forecast for Omaha

Nebraska, United States of America

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Current Weather - Omaha: 27°C

Nebraska, United States of America

Clear

Feels like 28°C

Wind

14 km/h S

Humidity

53%

Pressure

1008 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Thursday, September 03, 2026

High

40°C

Low

25°C

Rain Chance

36%

Hourly Forecast

Sunny 28°C
08:00
Patchy rain nearby 28°C
09:00
Overcast 31°C
10:00
Patchy rain nearby 32°C
11:00
Sunny 36°C
12:00
Sunny 36°C
13:00
Sunny 39°C
14:00
Partly Cloudy 40°C
15:00
Sunny 39°C
16:00
Sunny 38°C
17:00
Sunny 38°C
18:00
Sunny 37°C
19:00
Overcast 35°C
20:00
Overcast 32°C
21:00
Patchy rain nearby 34°C
22:00
Overcast 31°C
23:00
Sep 04

Day Statistics

Maximum Wind

34 km/h

Humidity

39%

Precipitation

1 mm

UV Index

8

Visibility

10 km

Rain Chance

36%

Snow Chance

0%

Sun & Moon

Sunrise

06:52 AM

Sunset

07:53 PM

Moonrise

10:57 PM

Moonset

01:56 PM

Moon Phase

Last Quarter

Moon Illumination

50%

Air Quality

PM2.5

5.1

μg/m³

PM10

6

μg/m³

NO₂

4.6

μg/m³

O₃

82.7

μg/m³

SO₂

1.2

μg/m³

CO

116.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Heat Advisory issued September 1 at 10:43PM CDT until September 3 at 7:00PM CDT by NWS Omaha/Valley NE

Pottawattamie; Mills; Montgomery; Fremont; Page; Saunders; Douglas; Sarpy; Lancaster; Cass; Otoe; Gage; Johnson; Nemaha; Pawnee; Richardson Sep 1, 10:43 PM - Sep 3, 07:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Heat index values up to 105 expected. Overnight low temperatures between 75 and 80 offer limited relief. * WHERE...Portions of southwest Iowa and east central and southeast Nebraska. * WHEN...From 1 PM Wednesday to 7 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Several days of excessive heat will add to cumulative heat stress. * ADDITIONAL DETAILS...The heat advisory may be extended or expanded as the prolonged heatwave continues.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Event: Heat Advisory Certainty: Likely Category: Met

Heat Advisory issued September 2 at 11:41AM CDT until September 4 at 7:00PM CDT by NWS Omaha/Valley NE

Pottawattamie; Mills; Montgomery; Fremont; Page; Saunders; Douglas; Sarpy; Lancaster; Cass; Otoe; Gage; Johnson; Nemaha; Pawnee; Richardson Sep 2, 11:41 AM - Sep 4, 07:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Afternoon heat index values up to 105 expected. Overnight low temperatures between 73 and 78. * WHERE...Portions of southwest Iowa and east central and southeast Nebraska. * WHEN...Until 7 PM CDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Several days of excessive heat will add to cumulative heat stress. * ADDITIONAL DETAILS...The heat advisory may be extended or expanded as the prolonged heatwave continues.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Event: Heat Advisory Certainty: Likely Category: Met