Current Weather Conditions for Lewistown, MT
17°F
Conditions
Wind: 23 mph WNWHumidity: 67%
Probability of Precipitation: 6%
Hourly Forcast (next 12 hours)
| 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM |
| 17° | 16° | 13° | 12° | 11° | 9° | 8° | 7° | 6° | 3° | 3° | 2° | -1° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy. Low around -2, with temperatures rising to around 3 overnight. Wind chill values as low as -15. West northwest wind 13 to 23 mph, with gusts as high as 32 mph. New snow accumulation of less than half an inch possible. |
42°F | 28°F |
|
Wednesday |
Light Snow
Snow after 7am. Mostly cloudy. High near 7, with temperatures falling to around 3 in the afternoon. Wind chill values as low as -19. Northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible. |
42°F | 28°F |
|
Wednesday Night |
Light Snow
Snow. Cloudy, with a low around -6. Wind chill values as low as -19. West northwest wind 7 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible. |
42°F | 28°F |
|
Thursday |
Chance Light Snow
A chance of snow. Partly sunny, with a high near 13. Wind chill values as low as -18. Southeast wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible. |
42°F | 28°F |
|
Thursday Night |
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before 11pm. Partly cloudy, with a low around 3. South southeast wind around 7 mph. Chance of precipitation is 20%. |
42°F | 28°F |
|
Friday |
Slight Chance Light Snow
A slight chance of snow after 11am. Partly sunny, with a high near 27. West southwest wind around 8 mph. Chance of precipitation is 20%. |
42°F | 28°F |
|
Friday Night |
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before 11pm. Partly cloudy, with a low around 9. West southwest wind around 8 mph. |
42°F | 28°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 30. West northwest wind around 8 mph. |
42°F | 28°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 9. |
42°F | 28°F |
|
Sunday |
Partly Sunny
Partly sunny, with a high near 34. |
42°F | 28°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 17. |
42°F | 28°F |
|
Monday |
Mostly Sunny then Chance Light Snow
A chance of snow after 5pm. Mostly sunny, with a high near 46. |
42°F | 28°F |
|
Monday Night |
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 22. |
42°F | 28°F |
|
Tuesday |
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 41. |
42°F | 28°F |
| Data provided by weather.gov | |||