U.S. Alerts
El Dorado Weather Logo
U.S. Radar Loop Conditions Map

U.S. Color Satellite North America Color Infrared Animated Satellite Loop

Interactive Wx Map Live U.S. Google Map Radar Thumbnail Image

US Precipitation 1 day, 24 hour precipitation map

US Temperatures US Conditions Map

US Climate Data US Conditions Map

Casselton, North Dakota 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Casselton ND
National Weather Service Forecast for: Casselton ND
Issued by: National Weather Service Grand Forks, ND
Updated: 12:45 pm CDT Jul 16, 2025
 
This
Afternoon
This Afternoon: A 20 percent chance of showers after 2pm.  Mostly cloudy, with a high near 68. North wind 8 to 11 mph.
Slight Chance
Showers

Tonight

Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. North northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Decreasing
Clouds

Thursday

Thursday: Sunny, with a high near 73. North wind 6 to 8 mph becoming south southeast in the afternoon.
Sunny

Thursday
Night
Thursday Night: A 40 percent chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 57. South southeast wind 6 to 8 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Partly Cloudy
then Chance
Showers
Friday

Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 72. South southeast wind 10 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

Friday
Night
Friday Night: Mostly cloudy, with a low around 56. East wind 7 to 10 mph becoming north after midnight.
Mostly Cloudy

Saturday

Saturday: Mostly sunny, with a high near 77. Northeast wind 7 to 9 mph.
Mostly Sunny

Saturday
Night
Saturday Night: Partly cloudy, with a low around 56. East southeast wind 5 to 7 mph.
Partly Cloudy

Sunday

Sunday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 80. South southeast wind 6 to 16 mph, with gusts as high as 24 mph.
Mostly Sunny
then Slight
Chance
Showers
Hi 68 °F Lo 46 °F Hi 73 °F Lo 57 °F Hi 72 °F Lo 56 °F Hi 77 °F Lo 56 °F Hi 80 °F

 

This Afternoon
 
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 68. North wind 8 to 11 mph.
Tonight
 
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. North northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
 
Sunny, with a high near 73. North wind 6 to 8 mph becoming south southeast in the afternoon.
Thursday Night
 
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 57. South southeast wind 6 to 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
 
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. South southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
Mostly cloudy, with a low around 56. East wind 7 to 10 mph becoming north after midnight.
Saturday
 
Mostly sunny, with a high near 77. Northeast wind 7 to 9 mph.
Saturday Night
 
Partly cloudy, with a low around 56. East southeast wind 5 to 7 mph.
Sunday
 
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 80. South southeast wind 6 to 16 mph, with gusts as high as 24 mph.
Sunday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southeast wind 10 to 14 mph, with gusts as high as 22 mph.
Monday
 
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 10 to 14 mph, with gusts as high as 21 mph.
Monday Night
 
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 7 to 10 mph becoming west southwest after midnight.
Tuesday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. West southwest wind 7 to 11 mph, with gusts as high as 18 mph.

 

Forecast from NOAA-NWS for Casselton ND.

Weather Forecast Discussion
978
FXUS63 KFGF 161750
AFDFGF

Area Forecast Discussion
National Weather Service Grand Forks ND
1250 PM CDT Wed Jul 16 2025

.KEY MESSAGES...

- Next chance for strong or severe thunderstorms is Sunday and Monday.

&&

.DISCUSSION...
Issued at 303 AM CDT Wed Jul 16 2025

...Synopsis...

Nice to have a quiet night for a change. Showers are located
just southeast of our forecast area from Duluth to Alexandria
with the showers moving northeast and eventually east.

Partial clearing did work into northeast ND and far northwest MN
overnight and with that temps at 08z had dropped into the mid
40s at several locations along the Canadian border. Clouds are
increasing though from the west and southwest ahead of the next
500 mb wave with the end result today being mostly cloudy.
This 500 mb short wave is moving thru central Montana with
showers in Montana into western SD where it meets up with
another short wave and higher instability in eastern Wyoming and
western SD. The upper wave will move east and the Montana wave
weakens a bit as it does move east today with moisture more
focused on the South Dakota wave. Therefore trends are for lower
pops for our forecast area with dry conditions Hwy 2 north
today, with scattered showers south. No thunder mentioned. Rain
amounts very light, trace to 0.05 inch in the south.

Clearing tonight and a mostly sunny pleasant day on Thursday
with highs in the low 70s and light winds. Normal highs are in
the upper 70s to low 80s now, so these are running about 7-10
degrees below normal.

Upper air pattern is such with northern Hudson Bay low and a
general 500 mb trough and suppressed heights from British
Columbia east-southeast thru Canada and the northern tier of
states. Friday 500 mb wave is over northern BC attm and this
wave will bring moisture to the area late Thursday night into
Friday. Showers and a few t-storms possible. Instability is weak
and not supportive of any strong storms. Clearing out for
Saturday.

...Sunday and Monday...

Next larger 500 mb low and short wave moves into Alberta Sunday
and south winds will bring up more warmth and moisture to create
increased surface CAPE Sunday afternoon, with highest sfc CAPE
values 2000-2500 j/kg in western ND and potential for over 3000
j/kg sfc CAPE into eastern ND and RRV Monday as dew pts climb
into the 65-70 range and highs temps into the low 80s. Machine
learning forecasts do highlight the area Monday with a low end
chance for severe.

&&

.AVIATION /18Z TAFS THROUGH 18Z THURSDAY/...
Issued at 1250 PM CDT Wed Jul 16 2025

A few light showers in SE ND bringing some low CIGS to KFAR
initially this afternoon. Otherwise northeasterly winds with
some gustiness today becoming light and variable overnight into
Thursday as high pressure builds into the region. Winds
becoming more southerly beyond the current forecast period. MVFR
to VFR CIGS this afternoon, before skies expected to clear as
the high pressure moves in tonight into Thursday.

&&

.FGF WATCHES/WARNINGS/ADVISORIES...
ND...None.
MN...None.

&&

$$

DISCUSSION...Riddle
AVIATION...MJB
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)



Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






Contact Us Contact Us Thumbnail | Mobile Mobile Phone Thumbnail | Bookmark PageBookmark Thumbnail (CTRL-D)
Private Policy | Terms & Conds | Consent Preferences | Cookie Policy
Never base any life decisions on weather information from this site or anywhere over the Internet.
Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus

Copyright © 2025 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny