Brockton, MT Current Weather Conditions

Current weather observations and 72-hour history for Brockton, MT. • View 5-Day Forecast ›

▼Current Conditions — Brockton, MT

POPLAR (KPO1)

Clear

50.0 F

Humidity:	58%
Wind Speed:	SW 5.7 mph
Barometer:	29.83 in
Dewpoint:	35.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 17 2026, 10:30 PM MDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Montana

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Montana

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Brockton, MT

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
10:30 PM MDT	SW 5.7	10.00	Clear	--	50.0	35.6	58%	NA	NA	29.83	1010.2
10:10 PM MDT	4.6	10.00	Clear	--	48.2	35.6	62%	46.4	NA	29.83	1010.2
09:30 PM MDT	SW 5.7	10.00	Clear	--	53.6	35.6	50%	NA	NA	29.82	1009.8
09:10 PM MDT	5.7	10.00	Clear	--	53.6	35.6	50%	NA	NA	29.81	1009.5
07:30 PM MDT	11.5	10.00	Clear	--	57.2	35.6	44%	NA	NA	29.80	1009.1
07:15 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
06:30 PM MDT	SW 10.4	10.00	Clear	--	59.0	35.6	41%	NA	NA	29.79	1008.8
06:10 PM MDT	SW 8.1	10.00	Clear	--	NULL	35.6	%	NA	NA	29.80	1009.1
05:35 PM MDT	8.1	10.00	Clear	--	NULL	35.6	%	NA	NA	29.79	1008.8
05:10 PM MDT	SW 6.9	10.00	Clear	--	69.8	35.6	28%	NA	NA	29.79	1008.8
04:30 PM MDT	5.7	10.00	Clear	--	71.6	35.6	27%	NA	69.8	29.80	1009.1
04:10 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
03:35 PM MDT	W 8.1	10.00	NULL	--	75.2	37.4	25%	NA	73.6	29.80	1009.1
03:10 PM MDT	9.2	10.00	Clear	--	75.2	37.4	25%	NA	73.6	29.81	1009.5
02:35 PM MDT	6.9	10.00	Clear	--	71.6	39.2	31%	NA	70.0	29.82	1009.8
02:10 PM MDT	6.9	10.00	NULL	--	71.6	37.4	29%	NA	69.8	29.83	1010.2
01:50 PM MDT	5.7	10.00	Clear	--	71.6	37.4	29%	NA	69.8	29.84	1010.5
01:10 PM MDT	6.9	10.00	Clear	--	71.6	39.2	31%	NA	70.0	29.86	1011.2
12:10 PM MDT	5.7	10.00	Clear	--	60.8	39.2	45%	NA	NA	29.89	1012.2
11:35 AM MDT	4.6	10.00	Clear	--	55.4	37.4	51%	NA	NA	29.92	1013.2
11:10 AM MDT	5.7	10.00	Clear	--	53.6	37.4	54%	NA	NA	29.93	1013.5
10:35 AM MDT	6.9	10.00	Clear	--	50.0	37.4	62%	NA	NA	29.95	1014.2
10:10 AM MDT	5.7	10.00	Clear	--	48.2	35.6	62%	45.7	NA	29.95	1014.2
09:35 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
09:10 AM MDT	W 4.6	10.00	Clear	--	41.0	37.4	87%	37.9	NA	29.96	1014.6
08:30 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
08:10 AM MDT	0.0	10.00	Clear	--	33.8	32.0	93%	NA	NA	29.97	1014.9
07:35 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
07:10 AM MDT	SW 4.6	10.00	Clear	--	33.8	30.2	86%	29.5	NA	29.98	1015.2
06:35 AM MDT	SW 6.9	10.00	Clear	--	33.8	30.2	86%	27.7	NA	29.99	1015.6
06:10 AM MDT	4.6	10.00	Clear	--	33.8	30.2	86%	29.5	NA	30.00	1015.9
05:35 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
05:10 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
04:35 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
04:10 AM MDT	SW 5.7	10.00	Clear	--	35.6	30.2	81%	30.7	NA	30.02	1016.6
03:30 AM MDT	0.0	10.00	Clear	--	37.4	30.2	75%	NA	NA	30.03	1016.9
03:10 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
02:30 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
02:10 AM MDT	S 4.6	10.00	Clear	--	37.4	30.2	75%	33.8	NA	30.06	1017.9
01:30 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
01:10 AM MDT	S 3.4	10.00	Clear	--	44.6	30.2	57%	43.2	NA	30.07	1018.3
12:30 AM MDT	0.0	10.00	Clear	--	37.4	28.4	70%	NA	NA	30.09	1019.0
12:10 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
11:35 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
11:10 PM MDT	6.9	10.00	Clear	--	42.8	30.2	61%	38.5	NA	30.11	1019.6
10:35 PM MDT	5.7	10.00	Clear	--	44.6	28.4	53%	41.4	NA	30.12	1020.0
10:10 PM MDT	0.0	10.00	Clear	--	44.6	28.4	53%	NA	NA	30.13	1020.3
09:55 PM MDT	4.6	10.00	Clear	--	44.6	28.4	53%	42.1	NA	30.14	1020.7
09:30 PM MDT	W 3.4	10.00	Clear	--	44.6	30.2	57%	43.2	NA	30.14	1020.7
09:10 PM MDT	W 3.4	10.00	Clear	--	46.4	28.4	49%	45.1	NA	30.15	1021.0
07:35 PM MDT	6.9	10.00	Clear	--	46.4	30.2	53%	43.0	NA	30.18	1022.0
07:10 PM MDT	8.1	10.00	Clear	--	48.2	30.2	50%	44.6	NA	30.19	1022.4
06:35 PM MDT	S 11.5	10.00	Clear	--	53.6	30.2	41%	NA	NA	30.20	1022.7
06:10 PM MDT	11.5	10.00	Clear	--	55.4	30.2	38%	NA	NA	30.21	1023.0
05:55 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
05:30 PM MDT	10.4	10.00	Clear	--	60.8	30.2	31%	NA	NA	30.23	1023.7
05:15 PM MDT	13.8	10.00	Clear	--	60.8	30.2	31%	NA	NA	30.24	1024.0
04:30 PM MDT	G 24.2	10.00	Clear	--	NULL		%	NA	NA		M
04:15 PM MDT	17.3	10.00	NULL	--	62.6	28.4	27%	NA	NA	30.27	1025.1
03:30 PM MDT	19.6 G 26.5	10.00	Clear and Windy	--	62.6	28.4	27%	NA	NA	30.29	1025.7
03:15 PM MDT	23.0	10.00	Clear and Windy	--	62.6	28.4	27%	NA	NA	30.30	1026.1
02:35 PM MDT	21.9 G 28.8	10.00	Clear and Windy	--	60.8	26.6	27%	NA	NA	30.33	1027.1
02:15 PM MDT	S 21.9	10.00	Clear and Windy	--	60.8	26.6	27%	NA	NA	30.35	1027.8
01:55 PM MDT	S 21.9 G 29.9	10.00	Clear and Windy	--	59.0	24.8	27%	NA	NA	30.36	1028.1
01:30 PM MDT	S 21.9 G 27.6	10.00	Clear and Windy	--	59.0	24.8	27%	NA	NA	30.39	1029.1
01:15 PM MDT	S 17.3 G 29.9	10.00	Clear	--	57.2	24.8	29%	NA	NA	30.40	1029.5
12:30 PM MDT	S 20.7	10.00	Windy	--	55.4	24.8	30%	NA	NA	30.44	1030.8
12:10 PM MDT	S 23.0 G 29.9	10.00	Clear and Windy	--	55.4	26.6	33%	NA	NA	30.46	1031.5
11:30 AM MDT	S 19.6 G 26.5	10.00	Clear and Windy	--	51.8	28.4	40%	NA	NA	30.49	1032.5
11:15 AM MDT	G 27.6	10.00	Clear	--	NULL		%	NA	NA		M
10:30 AM MDT	18.4 G 26.5	10.00	Clear	--	44.6	32.0	61%	36.9	NA	30.53	1033.9
10:15 AM MDT	S 16.1 G 23.0	10.00	Clear	--	44.6	32.0	61%	37.4	NA	30.54	1034.2