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Fire Weather Watch

Owyhee Mountains; Southern Highlands

Fire Weather Watch issued June 18 at 8:05AM MDT until June 20 at 12:00PM MDT by NWS Boise ID

Alert Description

...FIRE WEATHER WATCH FOR LIGHTNING... .An upper trough from the Pacific is forecast inland across northern California Friday, southeast Oregon Friday night, and southwest Idaho overnight through Saturday. The trough will bring a 30 to 60 percent chance of thunderstorms with potential for new fire starts due to lightning. Initial storms may be dry with strong gusty outflow winds, especially in southeast Oregon, but storms overnight through Saturday should be wetter, especially in Idaho. The National Weather Service in Boise has issued a Fire Weather Watch for lightning, which is in effect from Friday evening through Saturday morning. * AFFECTED AREA...In Idaho, Fire Weather Zones 423 Owyhee Mountains and 426 Southern Highlands. * TIMING...From Friday evening through Saturday morning. * THUNDERSTORMS...Scattered coverage with abundant lightning. * OUTFLOW WINDS...Gusty erratic winds up to 45 mph. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

Safety Instructions

A Fire Weather Watch means that critical fire weather conditions are possible. Listen for later forecasts and possible Red Flag Warnings.

Time Information

Effective
Jun 20, 2026, 12:00 AM
Expires
Jun 19, 2026, 12:00 AM
Issued
Jun 18, 2026, 2:05 PM

Alert Details

Severity
Severe
Urgency
Future
Certainty
Possible
Category
Met

Issued By

NWS Boise ID
National Weather Service

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