Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Choose from the AIRMET types and regions below, or go to the Graphical AIRMET page at AWC.

IFR US	Turbulence US	Icing US	Freezing Level US
IFR PacNW	Turbulence PacNW	Icing PacNW	Freezing Level PacNW

Instrument Flight Rules (IFR) or Mountain Obscuration - AIRMET SIERRA (12-hour period)

Ceilings less than 1000 feet and/or visibility less than 3 miles affecting over 50% of the area at one time.
Extensive mountain obscuration

Turbulence - AIRMET TANGO (12-hour period)

Moderate Turbulence HIGH level (>FL180)
Moderate Turbulence LOW level (sfc-FL180)
Low Level Wind Shear (LLWS) below 2000 feet AGL
Sustained surface winds of 30 knots or more at the surface

Icing - AIRMET ZULU (12-hour period)

Moderate Icing
Lowest Freezing Levels
Multiple Freezing Levels

Please note that SIGMETs are included in the separate, lower-right graphic above.

9-Hour (Smear) AIRMETs for Turbulence, Icing, IFR, Mountain Obscuration

ZSE RSS Feed

Active Spring Like Pattern Across the Country

ZSE AIRMETs

Choose from the AIRMET types and regions below, or go to the Graphical AIRMET page at AWC.