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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 11:00 JST, 24 January 2017

Date 25
Wed
26
Thu
27
Fri
28
Sat
29
Sun
30
Mon
31
Tue
KUSHIRO

PARTLY CLOUDY
-13 /-4
0/0/0/0
PARTLY CLOUDY
-12 /0
10
CLOUDY
-12 /5
40
PARTLY CLOUDY
-9 /-1
20
MOSTLY CLOUDY
-9 /3
30
PARTLY CLOUDY
-11 /-2
30
PARTLY CLOUDY
-15 /-2
10
/ / B A B A A
ASAHIKAWA

CLOUDY, SNOW FLURRIES LATER
-19 /-9
0/10/20/30
MOSTLY CLOUDY
-9 /-2
30
CLOUDY, SNOW FLURRIES LATER
-10 /4
60
SNOWSTORMS
-10 /-6
70
CLOUDY, OCCASIONAL SNOW FLURRIES
-9 /1
50
CLOUDY, OCCASIONAL SNOW FLURRIES
-12 /-6
50
CLEAR, SNOW FLURRIES
-14 /-5
50
/ / C B C C C
SAPPORO

CLOUDY, OCCASIONAL SNOW FLURRIES
-8 /-1
50/30/20/20
PARTLY CLOUDY
-5 /1
30
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
-5 /5
60
CLOUDY, OCCASIONAL SNOW FLURRIES
-6 /-3
60
CLOUDY, OCCASIONAL SNOW FLURRIES
-4 /4
50
CLOUDY, OCCASIONAL SNOW FLURRIES
-7 /-3
50
MOSTLY CLOUDY
-8 /-2
30
/ / B B C C C
AOMORI

SNOW THROUGHOUT THE DAY
-4 /1
60/50/30/40
MOSTLY CLOUDY
-3 /3
30
CLOUDY, RAIN OR SNOW LATER
-2 /8
80
CLOUDY, FREQUENT SNOW FLURRIES
-3 /1
70
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
-2 /6
60
CLOUDY, FREQUENT SNOW FLURRIES OR SCATTERED SHOWERS
-4 /3
70
CLOUDY, FREQUENT SNOW FLURRIES
-4 /1
70
/ / B C C C C
AKITA

SNOW THROUGHOUT THE DAY
-2 /2
60/60/50/50
CLOUDY
1 /5
40
CLOUDY, RAIN OR SNOW LATER
1 /8
80
SNOWSTORMS
-1 /3
70
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
0 /6
60
CLOUDY, FREQUENT SNOW FLURRIES OR SCATTERED SHOWERS
-2 /4
70
CLOUDY, FREQUENT SNOW FLURRIES
-3 /3
70
/ / A B B C C
SENDAI

PARTLY CLOUDY
-3 /5
10/10/10/10
PARTLY CLOUDY
-1 /7
20
CLEAR, CLOUDY LATER
-1 /11
40
CLEAR, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
0 /5
50
MOSTLY CLOUDY
-1 /11
30
MOSTLY CLOUDY
-1 /8
40
PARTLY CLOUDY
-2 /5
20
/ / B C A B A
Date 25
Wed
26
Thu
27
Fri
28
Sat
29
Sun
30
Mon
31
Tue
NIIGATA

CLOUDY, FREQUENT SNOW FLURRIES
0 /4
60/60/60/30
CLOUDY, CLEAR LATER
0 /5
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
-1 /11
60
CLOUDY, OCCASIONAL SNOW FLURRIES
0 /5
50
CLOUDY
0 /11
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
0 /5
60
CLOUDY
0 /5
40
/ / B C C B C
KANAZAWA

SNOW, CLOUDY LATER
0 /4
60/50/50/30
PARTLY CLOUDY
-1 /8
30
CLOUDY, RAIN LATER
1 /13
70
CLOUDY
0 /8
40
CLOUDY
2 /13
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
1 /6
60
CLOUDY
0 /6
40
/ / A C C B C
TOKYO

CLEAR
-1 /8
0/0/0/10
PARTLY CLOUDY
0 /9
10
MOSTLY CLOUDY
2 /14
20
CLEAR, CLOUDY LATER
4 /11
10
CLOUDY
3 /15
30
CLOUDY
4 /9
30
PARTLY CLOUDY
2 /9
10
/ / A A A C A
UTSUNOMIYA

CLEAR
-5 /6
0/0/0/0
PARTLY CLOUDY
-4 /8
10
MOSTLY CLOUDY
-3 /12
20
CLEAR, CLOUDY LATER
0 /10
10
CLOUDY
0 /14
30
CLOUDY
0 /8
30
PARTLY CLOUDY
-1 /9
10
/ / A A A C A
NAGANO

PARTLY CLOUDY
-9 /1
30/20/20/10
PARTLY CLOUDY
-11 /4
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
-7 /11
60
CLEAR, CLOUDY LATER
-4 /4
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
-4 /12
60
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
-3 /4
70
CLOUDY
-5 /3
30
/ / C B C C C
NAGOYA

CLEAR
-3 /7
0/0/0/0
PARTLY CLOUDY
-1 /8
10
CLOUDY
1 /12
40
PARTLY CLOUDY
2 /11
20
CLOUDY
2 /13
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
3 /11
50
PARTLY CLOUDY
1 /10
20
/ / C A C C A
Date 25
Wed
26
Thu
27
Fri
28
Sat
29
Sun
30
Mon
31
Tue
OSAKA

CLEAR
-1 /7
0/0/0/0
PARTLY CLOUDY
1 /9
20
CLOUDY
3 /14
40
PARTLY CLOUDY
3 /10
20
MOSTLY CLOUDY
3 /15
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
4 /10
50
PARTLY CLOUDY
2 /9
20
/ / B A C C A
TAKAMATSU

PARTLY CLOUDY
0 /7
20/10/0/10
PARTLY CLOUDY
0 /10
20
CLEAR, CLOUDY LATER
2 /14
40
PARTLY CLOUDY
2 /11
20
CLOUDY
2 /16
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
3 /10
50
PARTLY CLOUDY
2 /9
20
/ / B A C C A
MATSUE

CLOUDY, OCCASIONAL SNOW FLURRIES
-3 /6
50/30/40/20
CLEAR
-1 /9
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
1 /11
70
MOSTLY CLOUDY
0 /10
30
CLOUDY
2 /15
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
1 /7
50
MOSTLY CLOUDY
0 /8
30
/ / B A C C C
HIROSHIMA

PARTLY CLOUDY
0 /7
10/20/20/10
CLEAR
-2 /9
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
3 /12
50
CLEAR
1 /13
10
CLOUDY
3 /16
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
4 /10
50
PARTLY CLOUDY
1 /10
20
/ / C A C C A
KOCHI

PARTLY CLOUDY
-1 /9
10/10/10/10
PARTLY CLOUDY
0 /12
20
CLOUDY
5 /17
40
PARTLY CLOUDY
3 /16
20
CLOUDY
4 /18
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
7 /14
50
PARTLY CLOUDY
3 /13
20
/ / B A C C A
Date 25
Wed
26
Thu
27
Fri
28
Sat
29
Sun
30
Mon
31
Tue
FUKUOKA

CLEAR
0 /8
0/0/0/0
PARTLY CLOUDY
0 /11
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
4 /13
50
PARTLY CLOUDY
3 /13
10
CLOUDY
5 /19
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
6 /12
50
MOSTLY CLOUDY
4 /11
20
/ / C A C C A
KAGOSHIMA

CLEAR
-1 /11
0/0/0/0
PARTLY CLOUDY
1 /13
10
CLOUDY
5 /17
30
PARTLY CLOUDY
5 /17
20
CLOUDY
7 /20
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /17
50
MOSTLY CLOUDY
6 /16
30
/ / A A C C A
AMAMI

CLOUDY
12 /15
10/10/20/20
CLOUDY
9 /17
40
MOSTLY CLOUDY
12 /21
30
MOSTLY CLOUDY
14 /21
30
PARTLY CLOUDY
16 /23
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /22
50
CLOUDY
13 /19
40
/ / A B A C B
NAHA

CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
14 /18
10/10/20/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
14 /19
50
CLOUDY
17 /23
10
MOSTLY CLOUDY
18 /24
10
MOSTLY CLOUDY
19 /25
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /25
50
CLOUDY
17 /22
30
/ / A A A C C
ISHIGAKI

CLOUDY, RAIN LATER
17 /21
20/30/60/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /22
50
CLOUDY
19 /25
10
MOSTLY CLOUDY
20 /26
10
MOSTLY CLOUDY
21 /27
10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /25
50
CLOUDY
18 /23
40
/ / A A A C C

Legend
Weather (/: to, |: occasionally or partly)
Low/High (°C)
Probability of precipitation (%) for six hours or for the day

One-week forecasts for individual prefectures are issued at 11:00 and 17:00 JST every day. The latest daily forecasts are displayed in the columns for the first and second days. The probability of precipitation for today and tomorrow is displayed with six hours as a unit (i.e., 00 – 06/06 – 12/12 – 18/18 – 24 JST).
Figures shown in parentheses in the low and high temperature rows indicate the ranges of error in degrees Celsius. The reliability for the day is represented as A, B or C in descending order of expected accuracy. The results of precipitation forecast accuracy verification for the period from 1 April 2002 to 31 March 2007 indicate an average accuracy of 86% for A, 72% for B and 56% for C.
Values in the normal precipitation column represent the range of normal cumulative precipitation amounts for the coming seven days, while the figures in the normal low/high temperature columns represent those for the fourth day of the period.