National Weather Service United States Department of Commerce

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

 

Campbell County's Weather Support Page

 

Interactive Hazard Map and Regional Radar

To view hazards legend: Stop the loop, step to the end, and use the alerts drop-down. View full radar page here.

Click here for a static hazards map.

 

 

 

Detailed Forecast

Precipitation Forecast

Liquid Precipitation

Snowfall

Ice

Range of 3-Day Snowfall Possibilities

Probability of Snow Amounts

Winter Storm Severity Index

Day 1

Day 2

Day 3

 

WSSI Web Page

WSSI Fact Sheet

Current Travel Conditions

 

 

Webcams

Gillette I-90/Exit 128 (DOT)
Gillette 16 SW / I-90 MM108 (DOT)
Gillette 21 WNW (BLM)

 

South Gillette (KNBN)
Wright 12 N
Pine Tree Junction

 

WY59 MM 23
Cheyenne River Rest Area
WY59 Jenne Trail