Heavy to excessive rainfall may lead to flooding Wednesday over southwest Pennsylvania into northern West Virginia, and western Maryland. Flood Watches have been issued. An extended period of hot weather will continue for parts of coastal southern California including Los Angeles through Thursday. Heat Advisories remain in effect. Read More >
Western and Central Wyoming
Weather Forecast Office
Smoke dispersal is categorized by using the Ventilation Rate. Ventilation Rate forecasts for a specific point can be found using the Fire Weather Dashboard. Click a spot on the map and scroll down to find daily and hourly Ventilation Rate values for the next few days.
The link above is configured to display smoke dispersal categories as shown here:
Smoke Dispersal | Vent. Rate, knot-feet (x1000) | |
---|---|---|
Excellent | 150 or greater | |
Very Good | 100 to 149.99 | |
Good | 60 to 99.99 | |
Fair | 40 to 59.99 | |
Poor | less than 40 |
Ventilation Rate = Transport Wind (kts) x Mixing Height (ft)
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Western and Central Wyoming
12744 West U.S. Hwy 26
Riverton, WY 82501
307-857-3898
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