Information for May 22, 2015

Burn Recommendations  latest update: 05/21/2015 13:36

MONTANA

No restrictions.

 

IDAHO

No proposals.


These burn recommendations apply only to members of the Montana/Idaho Airshed Group. Nonmembers should follow any applicable local, state, or Tribal guidelines regarding open burning.


Meteorology/Dispersion Discussion  latest update: 05/22/2015 07:18

Friday May 22:

 

MODERATE becoming EXCELLENT  dispersion conditions Idaho/Western MT Today under light NE flow aloft. NE-E surface winds after morning inversions break. Scattered showers/wet thunderstorms south of I-90. GOOD-EXCELLENT dispersion Central and Eastern MT with SE surface winds. Scattered showers/wet storms Central MT. 

 

MODERATE  becoming EXCELLENT dispersion Saturday Idaho/Western MT under light NE flow aloft. Light NE-E winds after morning inversions break. Scattered showers/wet storms south of I-90.  GOOD-EXCELLENT dispersion Central and Eastern MT with easterly surface winds. Scattered showers/wet thunderstorms. 

 

POOR becoming GOOD  dispersion conditions Idaho/Western MT Sunday under weak high pressure ridge. Light/variable surface winds after morning inversions break. GOOD-EXCELLENT dispersion Central and Eastern MT with N-NE surface winds. Scattered showers. 

 

MODERATE becoming EXCELLENT dispersion conditions Monday Idaho/Western MT under light SW flow aloft. Westerly winds after morning inversions break. Scattered showers/wet thunderstorms. GOOD-EXCELLENT dispersion Central and Eastern MT with N-NE surface winds. Scattered showers eastern MT. 

 

MODERATE becoming EXCELLENT  dispersion conditions Idaho/Western MT Tuesday under low pressure trough. Light westerly surface winds after morning inversions break. Scattered showers/wet storms. GOOD-EXCELLENT dispersion Central and Eastern MT with E-SE surface winds. Scattered showers Central MT. 

 

MODERATE becoming EXCELLENT  dispersion conditions Idaho/Western MT Wednesday under low pressure trough. Light NW surface winds after morning inversions break. Scattered showers/wet storms. GOOD-EXCELLENT dispersion Central and Eastern MT with E-SE surface winds. Scattered showers Central MT. 

For a multimedia web briefing clink on this link. Under NRCC Weather Products, click on the multimedia web briefing link. . 

 

Saturday May 23:  Dispersion Forecast

MONTANA

Northwest (AS 1, 2):  MODERATE BECOMING EXCELLENT. 

West Central (AS 3A, 3B, 4, 5, 6):  MODERATE BECOMING EXCELLENT. 

Southwest(AS 7, 8A, 8B):   MODERATE BECOMING EXCELLENT. 

Eastern Montana (AS 9 and 10):   GOOD-EXCELLENT.

 

IDAHO:

North (AS 11):  MODERATE BECOMING EXCELLENT. 

North Central (AS 12A, 12B, 13):   MODERATE BECOMING EXCELLENT. 

West Central (AS 14, 15, 21A):  MODERATE BECOMING EXCELLENT. 

East Central (AS 16, 17):  MODERATE BECOMING EXCELLENT. 

Northeast (AS 18, 19):   MODERATE BECOMING EXCELLENT. 

Southeast (AS 20):  MODERATE BECOMING EXCELLENT. 

Southwest (AS 21B, 22, 23, 24, 25):  MODERATE BECOMING EXCELLENT. 


Prepared by Michael Richmond, Northern Rockies Met


Forecast for

Burn Recommendations  latest update: 05/22/2015 13:53

MONTANA

No restrictions.

IDAHO

No restrictions.


Meteorology/Dispersion Discussion  latest update:

No information posted for 05/23/2015.