weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Great Falls MT  47.49N 111.31W (Elev. 3399 ft)	Last Update: 2:18 am MDT Apr 23, 2021

[hide menu]  |  Font Size: A A A

Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Haines Index Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Grassland Fire Danger Index Ceiling Height Visibility

48-Hour Period Starting: 4am Fri, Apr 23 20215am Fri, Apr 23 20216am Fri, Apr 23 20217am Fri, Apr 23 20218am Fri, Apr 23 20219am Fri, Apr 23 202110am Fri, Apr 23 202111am Fri, Apr 23 202112pm Fri, Apr 23 20211pm Fri, Apr 23 20212pm Fri, Apr 23 20213pm Fri, Apr 23 20214pm Fri, Apr 23 20215pm Fri, Apr 23 20216pm Fri, Apr 23 20217pm Fri, Apr 23 20218pm Fri, Apr 23 20219pm Fri, Apr 23 202110pm Fri, Apr 23 202111pm Fri, Apr 23 202112am Sat, Apr 24 20211am Sat, Apr 24 20212am Sat, Apr 24 20213am Sat, Apr 24 20214am Sat, Apr 24 20215am Sat, Apr 24 20216am Sat, Apr 24 20217am Sat, Apr 24 20218am Sat, Apr 24 20219am Sat, Apr 24 202110am Sat, Apr 24 202111am Sat, Apr 24 202112pm Sat, Apr 24 20211pm Sat, Apr 24 20212pm Sat, Apr 24 20213pm Sat, Apr 24 20214pm Sat, Apr 24 20215pm Sat, Apr 24 20216pm Sat, Apr 24 20217pm Sat, Apr 24 20218pm Sat, Apr 24 20219pm Sat, Apr 24 202110pm Sat, Apr 24 202111pm Sat, Apr 24 202112am Sun, Apr 25 20211am Sun, Apr 25 20212am Sun, Apr 25 20213am Sun, Apr 25 20214am Sun, Apr 25 20215am Sun, Apr 25 20216am Sun, Apr 25 20217am Sun, Apr 25 20218am Sun, Apr 25 20219am Sun, Apr 25 202110am Sun, Apr 25 202111am Sun, Apr 25 202112pm Sun, Apr 25 20211pm Sun, Apr 25 20212pm Sun, Apr 25 20213pm Sun, Apr 25 20214pm Sun, Apr 25 20215pm Sun, Apr 25 20216pm Sun, Apr 25 20217pm Sun, Apr 25 20218pm Sun, Apr 25 20219pm Sun, Apr 25 202110pm Sun, Apr 25 202111pm Sun, Apr 25 202112am Mon, Apr 26 20211am Mon, Apr 26 20212am Mon, Apr 26 20213am Mon, Apr 26 20214am Mon, Apr 26 20215am Mon, Apr 26 20216am Mon, Apr 26 20217am Mon, Apr 26 20218am Mon, Apr 26 20219am Mon, Apr 26 202110am Mon, Apr 26 202111am Mon, Apr 26 202112pm Mon, Apr 26 20211pm Mon, Apr 26 20212pm Mon, Apr 26 20213pm Mon, Apr 26 20214pm Mon, Apr 26 20215pm Mon, Apr 26 20216pm Mon, Apr 26 20217pm Mon, Apr 26 20218pm Mon, Apr 26 20219pm Mon, Apr 26 202110pm Mon, Apr 26 202111pm Mon, Apr 26 202112am Tue, Apr 27 20211am Tue, Apr 27 20212am Tue, Apr 27 20213am Tue, Apr 27 20214am Tue, Apr 27 20215am Tue, Apr 27 20216am Tue, Apr 27 20217am Tue, Apr 27 20218am Tue, Apr 27 20219am Tue, Apr 27 202110am Tue, Apr 27 202111am Tue, Apr 27 202112pm Tue, Apr 27 20211pm Tue, Apr 27 20212pm Tue, Apr 27 20213pm Tue, Apr 27 2021

Date	04/23																				04/24
Hour (MDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	28	28	28	25	26	27	29	30	32	35	36	38	39	40	41	40	37	35	32	31	30	30	29	29
Dewpoint (°F)	23	23	27	24	25	26	27	26	25	26	25	27	25	26	27	27	27	28	27	28	27	28	27	28
Wind Chill (°F)	22	22	22	18	19	20	23	23	26	30	31	34	35	36	37	35	32	29	26	25	24	24	24	24
Surface Wind (mph)	6	6	6	6	6	6	6	7	6	6	6	6	6	6	6	7	7	7	6	6	6	6	5	5
Wind Dir	N	NNE	NNE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	ESE	ESE	E	E	E	E	E	ESE	ESE	SE	SE	SSE	SSE
Gust
Sky Cover (%)	94	95	95	94	95	94	91	87	85	83	80	78	67	60	48	49	40	34	36	37	48	48	49	55
Precipitation Potential (%)	24	22	19	16	15	15	15	15	2	2	2	2	2	2	2	2	2	2	3	4	5	5	6	6
Relative Humidity (%)	81	81	96	96	96	94	91	84	75	70	65	63	58	57	57	59	68	75	82	87	90	91	94	95
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																					04/25
Hour (MDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	29	28	28	28	31	36	39	42	45	46	47	47	48	48	47	45	43	40	39	38	38	37	36	35
Dewpoint (°F)	27	27	27	27	28	31	31	31	32	32	34	35	36	36	37	37	38	37	37	36	36	35	34	33
Wind Chill (°F)	24	23	23	24	28	33	36	38	41	42	43	43	44	45	44	41	39	37	36	34	34	33	32	35
Surface Wind (mph)	5	5	5	3	3	3	5	6	7	8	8	8	8	7	7	7	7	5	5	5	5	5	5	2
Wind Dir	SSE	SE	SE	ESE	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	NE	NE	NE	NE	NE	NE	SW
Gust
Sky Cover (%)	59	66	80	77	79	86	86	86	88	87	87	90	90	90	91	91	91	92	92	92	89	89	89	87
Precipitation Potential (%)	7	7	8	8	8	8	14	20	26	26	25	25	36	57	68	68	68	68	68	68	35	35	35	35
Relative Humidity (%)	92	95	96	96	90	82	73	65	59	58	60	62	63	64	67	73	81	88	91	91	91	91	91	93
Rain	--	--	--	--	--	--	--	SChc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Zone Forecast User Defined Area

---

Webmaster NOAA's National Weather Service Great Falls, MT

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities