Heavy to Excessive Rainfall for the Southwest; Thunderstorms in Florida with Flooding Possible

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

ROCKFORD NORMALS (1991-2020)
JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC

January Normals for Rockford for Temperature, Precipitation and Snowfall

Day of Month	High	Low	Average	HDD	CDD	Precipitation	Snowfall
1	30.3	16.4	23.3	41.7	0	0.05	0.3
2	30.1	16.2	23.1	41.8	0	0.06	0.3
3	30	16	23	42	0	0.06	0.3
4	29.8	15.8	22.8	42.2	0	0.05	0.3
5	29.7	15.6	22.7	42.3	0	0.05	0.4
6	29.6	15.4	22.5	42.5	0	0.06	0.3
7	29.4	15.3	22.4	42.6	0	0.05	0.3
8	29.3	15.1	22.2	42.8	0	0.06	0.4
9	29.2	14.9	22.1	42.9	0	0.05	0.4
10	29.1	14.8	22	43	0	0.06	0.3
11	29	14.6	21.8	43.2	0	0.05	0.4
12	28.9	14.5	21.7	43.3	0	0.05	0.3
13	28.9	14.4	21.6	43.4	0	0.05	0.4
14	28.8	14.3	21.5	43.5	0	0.05	0.3
15	28.8	14.2	21.5	43.5	0	0.05	0.4
16	28.7	14.1	21.4	43.6	0	0.06	0.3
17	28.7	14	21.3	43.7	0	0.05	0.4
18	28.6	13.9	21.3	43.7	0	0.05	0.4
19	28.6	13.8	21.2	43.8	0	0.05	0.3
20	28.6	13.8	21.2	43.8	0	0.05	0.4
21	28.6	13.8	21.2	43.8	0	0.05	0.4
22	28.6	13.7	21.2	43.8	0	0.05	0.3
23	28.7	13.7	21.2	43.8	0	0.05	0.4
24	28.7	13.7	21.2	43.8	0	0.05	0.4
25	28.8	13.8	21.3	43.7	0	0.05	0.3
26	28.8	13.8	21.3	43.7	0	0.05	0.4
27	28.9	13.8	21.4	43.6	0	0.05	0.3
28	29	13.9	21.5	43.5	0	0.04	0.4
29	29.1	14	21.6	43.4	0	0.05	0.4
30	29.2	14.1	21.7	43.3	0	0.05	0.3
31	29.4	14.2	21.8	43.2	0	0.05	0.4

MONTH	29.1	14.5	21.8	1338.9	0	1.6	10.9

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Heavy to Excessive Rainfall for the Southwest; Thunderstorms in Florida with Flooding Possible

January Normals for Temperature, Precipitation and Snowfall for Rockford, IL