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Newcastle, WY

35° F
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Newcastle, WY Weather
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Today

 Hourly Daily Radar MinuteCast WinterCast Monthly Air Quality

Current Weather

5:56 PM

35°F
RealFeel® 28°
Air Quality Fair
Wind WNW 9 mph
Wind Gusts 18 mph
Mostly clear More Details arrow icon

WinterCast

Monday Afternoon - Late Monday Night

An inch or two
Snow
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Current Air Quality

Today

1/22

27
AQI

Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Based on Current Pollutants

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Learn more at Plumb Labs Logo

Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Allergy Outlook
Tree Pollen Low
Grass Pollen Low
Ragweed Pollen Low
Mold Low
Dust & Dander High
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TODAY’S WEATHER FORECAST

1/22
39°Hi
RealFeel® 31°
Breezy this afternoon
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TONIGHT’S WEATHER FORECAST

1/22
27°Lo
RealFeel® 16°
Mostly cloudy
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TOMORROW’S WEATHER FORECAST

1/23
43°/ 29°
RealFeel® 43°
Mostly cloudy and milder
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Looking Ahead

1-3 inches of snow Monday afternoon through late Monday night

Snowfall Probability

Snow expected Tuesday - see amounts

Newcastle Weather Radar

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Newcastle Weather Radar
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  • Rapid City, SD ;
  • Sheridan, WY ;
  • Spearfish, SD
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