
Fire Weather Forecast:
|
|
![]() |
![]() |
![]() |
| Fire Weather Risk - Day 1 Click to Enlarge |
Fire Weather Risk - Day 2 Click to Enlarge |
Fire Weather Risk - Day 3 Click to Enlarge |
|
Enhanced Hazardous Weather Outlook
GFDI images through Day 7 can be found in the "Hazards" Tab. Click here for a detailed breakdown of all mentioned hazards. |
Note: The table and site above are an experimental product to support preparedness and response efforts prior to and during hazardous weather. Users should use in conjunction with checking the latest forecast and, if needed, consulting with a meteorologist. Feedback is always welcomed on this or any product.
Current Hazards- Click On Right Menu For More Options Temperature | Relative Humidity | Wind | Precipitation Temperature |​ Relative Humidity | Wind | Precipitation Temperature |​ Relative Humidity | Wind | Precipitation Today's Liquid Precipitation Forecast Click to Enlarge Tomorrow's Liquid Precipitation Forecast Click to Enlarge
Open the mobile friendly version here: https://m.wfas.net SPC Fire Weather Outlooks Climate Prediction Center (CPC) 6-10 Day Temperature Outlook Click to Enlarge Climate Prediction Center (CPC) 6-10 Day Precipitation Outlook Click to Enlarge Climate Prediction Center (CPC) 8-14 Day Temperature Outlook Click to Enlarge Climate Prediction Center (CPC) 8-14 Day Precipitation Outlook Click to Enlarge Latest U.S. Drought Monitor for Montana Click to Enlarge Latest U.S. Drought Monitor 12 Week Loop Click to Enlarge Latest 4-week Evaporative Demand Drought Index (EDDI) Click to Enlarge Contact: For questions, comments, or additional information please contact us anytime at 1-406-952-3790 *. You can also find us on Facebook, Twitter, and YouTube. *Note: Phone number above is not for public dissemination. Please refer the public calls to 1-406-453-2081. Social Media
Hazards
Thunderstorms
Weather Forecast
Area Forecast Discussion
Outlooks
Contact Us



Day 1 Fire Weather Risk
Click to EnlargeDay 2 Fire Weather Risk
Click to EnlargeDay 3 Fire Weather Risk
Click to Enlarge



Day 4 Fire Weather Risk
Click to EnlargeDay 5 Fire Weather Risk
Click to EnlargeDay 6 Fire Weather Risk
Click to Enlarge

Day 7 Fire Weather Risk
Click to Enlarge




Day 1 Forecast High Temperatures
Click to EnlargeDay 2 Forecast High Temperatures
Click to EnlargeDay 3 Forecast High Temperatures
Click to Enlarge



Day 1 Forecast Low Temperatures
Click to EnlargeDay 2 Forecast Low Temperatures
Click to EnlargeDay 3 Forecast Low Temperatures
Click to Enlarge



Day 1 Forecast Minimum Relative Humidity (RH)
Click to EnlargeDay 2 Forecast Minimum Relative Humidity (RH)
Click to EnlargeDay 3 Forecast Minimum Relative Humidity (RH)
Click to Enlarge



Day 1 Forecast Maximum Relative Humidity (RH)
Click to EnlargeDay 2 Forecast Maximum Relative Humidity (RH)
Click to EnlargeDay 3 Forecast Maximum Relative Humidity (RH)
Click to Enlarge



Wind forecast for the next 3 hours
Click to EnlargeWind forecast for the next 3-6 hours
Click to EnlargeWind forecast for the next 6-9 hours
Click to Enlarge



Wind forecast for the next 9-12 hours
Click to EnlargeWind forecast for the next 12-15 hours
Click to EnlargeWind forecast for the next 15-18 hours
Click to Enlarge



Wind forecast for the next 18-21 hours
Click to EnlargeWind forecast for the next 21-24 hours
Click to EnlargeWind forecast for the next 24-27 hours
Click to Enlarge

Peak Winds over the next 3 Days
Click to Enlarge





NWS 3 Day Precipitation Forecast
Click to EnlargeWPC 5 Day Precipitation Forecast
Click to EnlargeWPC 7 Day Precipitation Forecast
Click to Enlarge

NWS 3 Day Snow Forecast
Click to Enlarge
922
FXUS65 KTFX 202320
AFDTFX
Area Forecast Discussion
National Weather Service Great Falls MT
420 PM MST Tue Jan 20 2026
Aviation Section Updated.
.KEY MESSAGES...
- It will be windy tonight into tomorrow morning across North-
central Montana with the strongest winds in locations near the
mountains.
- Wednesday through Friday it will gradually cool down each day
to have well-below seasonal average temperatures on Thursday
and Friday.
- It will be mostly dry through the entire forecast period and
will begin to warm back up Sunday through early next week.
&&
.DISCUSSION...
/Issued 239 PM MST Tue Jan 20 2026/
- Meteorological Overview:
This afternoon there is northerly flow aloft this will keep cool
temperatures across North-central, Central, and Southwestern Montana
this afternoon. This afternoon snow will linger across the Little
Belts and western Fergus County. This snow will gradually end by
this evening. This evening into tomorrow morning another shortwave
will move south from Canada. This will bring gusty winds to North-
central, Central, and Southwestern Montana. The strongest winds will
be near the mountains of North-central Montana. On Wednesday
northwesterly flow aloft remains which will cool down temperatures
to around seasonal averages with dry conditions. On Thursday a
surface high slides south from Canada into North Dakota. This
combined with northwest flow aloft will pull some cold air from
Canada into North-central, Central, and Southwestern Montana. The
coldest temperatures will be in Hill and Blaine County.
On Friday northwest flow aloft will remain over North-central,
Central, and Southwestern Montana. This will keep the cold and dry
conditions over the area. On Saturday the northwest flow aloft over
North-central, Central, and Southwestern Montana will remain, but
the cold air will begin to slowly move out of the area. On Sunday an
upper-level ridge will begin to move over North-central, Central,
and Southwestern Montana. This will allow temperatures to warm up
with mostly dry weather. On Monday the upper-level ridge remains
over North-central, Central, and Southwestern Montana. This will
allow temperatures to warm up further with dry weather. -IG
- Forecast Confidence & Scenarios:
Tonight through Wednesday morning there is greater than a 60% chance
for wind gusts of 55 mph or greater in Blaine County, portions of
Fergus County, and near the Sweet Grass Hills. Given that the
impacts from the wind in Northern Blaine County and Fergus County
are expected to be limited and isolated, a High Wind Warning was
issued for the Bears Paw Mountains (Southern Blaine County) and the
Sweet Grass Hills from midnight tonight to 8 AM tomorrow morning.
Future shifts will continue to evaluate Northern Blaine County and
Fergus County for the need to add them to the High Wind Warning.
On Thursday morning there is greater than a 50% chance for low
temperatures below zero along most of the Hi-Line. On Friday morning
there is a 25 - 50% chance for low temperatures of 20 below zero
across Hill and Northern Blaine Counties. Elsewhere across North-
central Montana there is greater than a 30% chance for low
temperatures of 10 below zero Friday morning. -IG
&&
.AVIATION...
21/00Z TAF Period
The initial concern this TAF period will be for lingering low clouds
across eastern portions of the plains. Another round of gusty
northwest winds develops later tonight, initially near the Canadian
border, spreading south across the plains into early Wednesday
morning. At least a brief period of low clouds will move in across
the region late tonight into Wednesday before slowly subsiding
toward the afternoon Wednesday.
The probability for snow Wednesday morning at any terminal was too
low to warrant mention at this time. Mountains will be obscured at
times late tonight into Wednesday. -AM
&&
.PRELIMINARY POINT TEMPS/POPS...
GTF 18 27 6 16 / 0 10 0 0
CTB 15 25 1 12 / 0 0 0 0
HLN 14 28 9 22 / 0 0 0 0
BZN 9 28 7 24 / 0 0 0 0
WYS -5 25 -4 25 / 0 0 0 0
DLN 10 32 10 28 / 0 0 0 0
HVR 14 23 1 8 / 0 0 0 0
LWT 15 22 4 13 / 0 10 0 0
&&
.TFX WATCHES/WARNINGS/ADVISORIES...
High Wind Warning from midnight tonight to 8 AM MST Wednesday
for Bears Paw Mountains and Southern Blaine-Eastern Toole and
Liberty.
&&
$$
http://www.weather.gov/greatfalls
Day 1
Day 2







MT Percent of Average Precipitation (%) - 7 Day
Click to EnlargeMT Percent of Average Precipitation (%) - 14 Day
Click to EnlargeMT Percent of Average Precipitation (%) - 30 Day
Click to Enlarge



Tweets by @NWSGreatFalls
#mtwx Tweets
![]() |
![]() |
![]() |
![]() |
|
Missoula Radar Loop Click to Enlarge |
Great Falls Radar Loop Click to Enlarge |
Billings Radar Loop Click to Enlarge |
Glasgow Radar Loop Click to Enlarge |
![]() |
![]() |
![]() |
![]() |
|
Regional Radar Loop Click to Enlarge |
Visible Satellite |
Infrared Satellite Click to Enlarge |
Water Vapor Satellite Click to Enlarge |