Area Forecast Discussion
Issued by NWS Boise, ID

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

000
FXUS65 KBOI 270253
AFDBOI

Area Forecast Discussion
National Weather Service Boise ID
853 PM MDT Mon Oct 26 2020

.DISCUSSION...A few mid and high-level clouds were moving
southward across the region this evening. Temperatures will be
well-below normal again tonight, but we are not expecting record
temps like many experienced last night. A warming trend under weak
ridging aloft will start tomorrow and last through the week. No
changes are needed at this time.

&&

.AVIATION...VFR. Surface winds variable 10 kts or less. Winds
aloft at 10k feet MSL northwest 15 to 25 kts.

&&

.PREV DISCUSSION...
SHORT TERM...Tonight through Wednesday night...Record breaking
low temperatures occurred for numerous locations overnight.
A nearby ridge will help to warm temperatures with overnight
temperatures expected to be 5 to 10 degrees warmer. This nearby
ridge will also keep dry conditions across the forecast area, with
winds generally less than 15 kts through the forecast period.
Expect daytime temperatures to warm over the next couple of days,
with values near seasonal normals by Wednesday.

LONG TERM...Thursday through Monday...Warm and dry with the upper
level ridge over the region through the period. A weak trough
passage on Friday brings a threat for precipitation in the West
Central Mountains. This only somewhat flattens the ridge aloft, so
limited chances of precipitation across the northern zones. The
upper ridge reamplifies for the weekend. Above normal temperatures
are expected through the period.

&&

.BOI WATCHES/WARNINGS/ADVISORIES...
ID...None.
OR...None.

&&

$$

www.weather.gov/Boise
www.facebook.com/NWSBoise
www.twitter.com/NWSBoise

DISCUSSION...SP
AVIATION.....JT
PREV SHORT TERM...KB
PREV LONG TERM....CR


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.