• Tonight

    May 26

    Lo 44°

    A thunderstorm in spots early

    Fishing Weather
    • Precip
      65%
    • Cloud
      Cover
      77%
    • Wind
      Speed
      8 mph
    more
  • Fri

    May 27

    61°Lo 40°

    Periods of clouds and sun

    Very Good for fishing
    • Precip
      40%
    • Cloud
      Cover
      70%
    • Wind
      Speed
      8 mph
  • Sat

    May 28

    60°Lo 38°

    Mostly cloudy and cool

    Very Good for fishing
    • Precip
      8%
    • Cloud
      Cover
      79%
    • Wind
      Speed
      13 mph
    more
  • Sun

    May 29

    64°Lo 43°

    Partial sunshine

    Fair for fishing
    • Precip
      25%
    • Cloud
      Cover
      43%
    • Wind
      Speed
      12 mph
    more
  • Mon

    May 30

    59°Lo 40°

    A thunderstorm in spots

    Poor for fishing
    • Precip
      40%
    • Cloud
      Cover
      73%
    • Wind
      Speed
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 44° 46° 46° 46° 48° 50° 53° 55°
RealFeel® 40° 43° 41° 42° 44° 49° 54° 56°
Humidity 97% 88% 89% 90% 85% 78% 71% 65%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
20%
 
20%
 
20%
 
20%
 
17%
 
11%
 
11%
 
15%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 7 SW 7 SW 8 SSW 7 SSW 8 SW 9 WSW 9 WSW 10 WSW
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 76% 76% 76% 76% 76% 70% 70% 70%
Dew Point 43° 43° 43° 43° 43° 44° 44° 44°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 61° 68° 95° (1936) 66°
Low 40° 42° 28° (1918) 46°

Solunar Information for Great Falls, MT

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:35 AM with 15:35 of sunlight, then sets at 9:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:54 AM with 10:09 of moolight, then sets at 11:03 AM

Sun, May 29
Last
Sun, Jun 5
New
Sun, Jun 12
First
Mon, Jun 20
Full

Trout Tactics

Apr 4, 2012; 5:00 AM ET We spend a day with world-renowned fly fisherman Joe Humphreys, who hosted a nationally broadcast fly fishing show on ESPN, and taught his craft for over 40 years. Some of his better-known pupils include former President Jimmy Carter and basketball coach Bobby Knight. Violeta Yas reports.

Fri. Fronts & Pressure

Fri. Fishing Weather