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Burn Recommendations

Last Updated: 2020-09-18 14:40:14.163753 MST
Idaho
No proposals
Montana
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Meteorology/Dispersion Discussion

Last Updated: 2020-09-18 11:56:19.701589 MST

Saturday September 19 Discussion: 

GOOD dispersion Today Idaho and Western Montana with upper low pressure system in Northcentral MT. W-NW surface winds. Scattered showers. GOOD-EXCELLENT dispersion Central/Eastern Montana with upper low pressure system over Northcentral MT. W-NW surface winds Central MT and SE-S in Eastern MT. Scattered showers near the Divide.

GOOD dispersion Sunday Idaho and Western Montana with W-NW flow aloft. Westerly surface winds. EXCELLENT dispersion Central/Eastern Montana with exiting trough/NW flow aloft. W-NW surface winds, strong in Eastern MT.

MARGINAL-GOOD dispersion Idaho and Western Montana Monday under SW flow aloft. SW-W surface winds. GOOD dispersion Central/Eastern MT under WSW flow aloft. SW-W surface winds.

MARGINAL-GOOD dispersion Idaho and Western Montana Tuesday under SW flow aloft with weak upper trough passage. SW-W surface winds. GOOD dispersion Central/Eastern MT under light SW flow aloft. W-NW surface winds.

MARGINAL-GOOD dispersion Idaho and Western Montana Wednesday under SW flow aloft. SW-W surface winds. GOOD dispersion Central/Eastern MT under light westerly flow aloft/upper ridging. SW-W surface winds.

MARGINAL-GOOD dispersion Thursday Idaho and Western Montana with SW flow aloft. SW surface winds. GOOD-EXCELLENT dispersion Central/Eastern Montana with WSW flow aloft. SW-W surface winds.

Sunday 20 September Dispersion Forecast


MONTANA:

Northwest (AS 1, 2): GOOD.

West Central (AS 3A, 3B, 4, 5, 6):  GOOD.

Southwest (AS 7, 8A, 8B): GOOD.

Central/Eastern (AS 9, 10):  EXCELLENT.

 

IDAHO:

North (AS 11): GOOD.

North Central (AS 12A, 12B, 13): GOOD.

West Central (AS 14, 15, 21A): GOOD.

East Central (AS 16, 17): GOOD.

Northeast (AS 18, 19): GOOD.

Southeast (AS 20): GOOD.

Southwest (AS 21, 22, 23, 24, 25): GOOD.

 
Prepared by Michael Richmond/Coleen Haskell, Meteorologists NRCC