Miles City, Montana 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

717
FXUS65 KBYZ 070839
AFDBYZ

Area Forecast Discussion
National Weather Service Billings MT
239 AM MDT Sat Jun 7 2025

.KEY MESSAGES...

- Breezy northwest winds this weekend; gusts 30-40 mph to near 50
  mph along Dakotas border.

- Warmer (highs in 80s to near 90F) early next week.

- The chance for showers and thunderstorms increases next week,
  beginning Tuesday.

&&

.DISCUSSION...

Through Sunday night...

An initial cold front, associated with a low over eastern
Saskatchewan/western Manitoba will drop through the area this
morning bringing breezy northwest winds. A secondary push of cold
air advection will drop south through the area this afternoon and
evening bringing isolated to scattered showers and perhaps a few
weak thunderstorms as well. NW winds will gust 20-40 mph today,
strongest near the Dakotas border, before decreasing into the
evening. Expect high temperatures in the 70s for most areas, and
temperatures could fall during the afternoon over northern areas
as CAA works south. Smoke from Canadian wildfires will begin
working into the area from the north tonight, reducing visibility
at times.

Dry conditions will persist behind the front for Sunday, along
with seasonable temperatures in the upper 60s to middle 70s. Gusty
northwest winds can be expected east of Billings, as the Canadian
low drops south and east into Minnesota. Wind gusts of 30-50 mph
are possible, strongest near the Dakotas border. The probability
for exceeding 50 mph is currently below 50%. Winds decrease into
Sunday evening, with low temperatures in the 40s for most places.
STP

Monday through Friday...

Early next week, higher heights and ridging will begin to build in
allowing for warm and dry conditions. Tuesday is likely to be the
warmest day, with about a 30-60% chance of reaching 95 degrees F
for areas Billings east along the river valleys. Late Tuesday into
Wednesday, ensembles depict southwesterly flow and increased
atmospheric moisture as a low moves onto the Pacific NW coast.
With ensembles also showing almost daily chances of disturbances
moving into the region, daily chances of showers and thunderstorms
exist Tuesday through Friday.

High temperatures will be in the upper 70s and 80s through
Wednesday with the potential for low 90s Tuesday. Conditions are
expected to slightly cool Thursday and Friday with highs in the
upper 70s to low 80s. TS

&&

.AVIATION...

A front is expected to move through this morning around 12-14Z
shifting winds to the NW. Breezy NW winds will gust 25-35 kts
through the day tomorrow, especially with any isolated shower
during the afternoon hours. KMLS will have the best chance (25%)
at seeing shower and possibly weak thunderstorm during the
afternoon. Winds will lessen up after about 02Z. TS

&&

.PRELIMINARY POINT TEMP/POPS...

    Tdy Sun     Mon     Tue     Wed     Thu     Fri
-------------------------------------------------------
BIL 078 053/076 049/087 059/090 058/083 058/079 055/078
    2/T 20/K    00/U    01/U    45/T    65/T    45/T
LVM 077 046/076 047/085 054/086 053/078 050/077 049/075
    1/N 20/U    00/U    03/T    57/T    76/T    66/T
HDN 078 051/075 043/085 052/091 057/085 057/080 054/080
    2/T 30/K    00/U    01/U    44/T    64/T    45/T
MLS 076 050/074 046/083 053/092 059/085 058/078 055/079
    3/W 20/N    00/U    00/U    43/T    74/T    44/T
4BQ 077 051/070 046/080 053/091 058/084 057/078 055/080
    2/T 30/N    00/U    00/U    32/T    64/T    34/T
BHK 075 044/070 042/078 050/089 054/079 052/075 050/075
    3/T 20/N    00/U    00/U    32/T    64/T    43/T
SHR 075 046/070 044/079 051/088 053/082 052/077 051/078
    2/T 30/N    00/U    01/U    35/T    65/T    35/T

&&

.BYZ WATCHES/WARNINGS/ADVISORIES...
MT...None.
WY...None.

&&

$$
weather.gov/billings