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Weather for 4MT5/Port Smith
Helena, MT USA
Overview
Weather
Clearance
Visa/Health
NOTAMs
5010 Data
Nearby
Trip Sheet
Last Update:
01 Jul 2025 17:53
Temperature (°F)
82
Dewpoint
46
Relative Humidity
28
Wind Direction
50
Gust
Pressure
26.05
Sky
Clear
Ceiling
Unl
Visibility
10
Heat Index
80
Wind Chill
82
Wind Speed
3
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***
7 Day Forecast
°F
°C
Today
93
59
34
15
Day
Abundant sunshine. High 93F. Winds W at 5 to 10 mph.
Plentiful sunshine. High 34C. Winds W at 10 to 15 km/h.
Night
Some clouds this evening will give way to mainly clear skies overnight. Low 59F. Winds SSW at 5 to 10 mph.
Partly cloudy skies. Low around 15C. Winds SSW at 10 to 15 km/h.
Sunrise: 05:38 AM
Sunset: 09:24 PM
Moonrise: 12:42 PM
Moonset: 12:32 AM
Tomorrow
89
61
32
17
Day
Intervals of clouds and sunshine in the morning with more clouds for later in the day. A stray afternoon thunderstorm is possible. High 89F. Winds SSE at 10 to 15 mph.
Partly to mostly cloudy. A stray afternoon thunderstorm is possible. High 32C. Winds SSE at 15 to 25 km/h.
Night
Mostly cloudy skies. A stray afternoon thunderstorm is possible. Low 61F. Winds SW at 10 to 15 mph.
Partly cloudy skies during the evening will give way to cloudy skies overnight. A stray afternoon thunderstorm is possible. Low 17C. Winds SW at 15 to 25 km/h.
Sunrise: 05:38 AM
Sunset: 09:24 PM
Moonrise: 01:48 PM
Moonset: 12:47 AM
Thursday
85
55
30
13
Showers and thunderstorms late. Highs in the mid 80s and lows in the mid 50s.
Showers and thunderstorms late. Highs 29 to 31C and lows 12 to 14C.
05:39 AM
09:24 PM
02:54 PM
01:01 AM
Friday
73
54
23
12
Afternoon showers, maybe some thunder. Highs in the low 70s and lows in the mid 50s.
Afternoon showers, maybe some thunder. Highs 22 to 24C and lows 11 to 13C.
05:40 AM
09:23 PM
04:01 PM
01:17 AM
Saturday
74
52
24
11
A few morning showers. Highs in the mid 70s and lows in the low 50s.
A few morning showers. Highs 23 to 25C and lows 10 to 12C.
05:40 AM
09:23 PM
05:09 PM
01:36 AM
Sunday
82
53
28
12
More sun than clouds. Highs in the low 80s and lows in the low 50s.
Plenty of sun. Highs 27 to 29C and lows 11 to 13C.
05:41 AM
09:23 PM
06:17 PM
01:59 AM
Monday
85
56
30
13
More sun than clouds. Highs in the mid 80s and lows in the mid 50s.
Plenty of sun. Highs 29 to 31C and lows 12 to 14C.
05:42 AM
09:22 PM
07:24 PM
02:28 AM