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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 21:00 JST, 21 November 2018

Date 22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Tue
28
Wed
KUSHIRO

CLOUDY, SNOW OR RAIN LATER
-3 /3
0/10/40/30
PARTLY CLOUDY
-2 /4
10
PARTLY CLOUDY
-3 /5
10
PARTLY CLOUDY
0 /8
20
PARTLY CLOUDY
-3 /5
10
MOSTLY CLOUDY
-3 /5
10
MOSTLY CLOUDY
0 /8
30
/ / A A A A C
ASAHIKAWA

CLOUDY, FREQUENT SNOW FLURRIES LATER
-1 /3
20/20/40/40
CLOUDY, FREQUENT SNOW FLURRIES
-4 /0
70
CLOUDY, OCCASIONAL SNOW FLURRIES
-5 /1
70
CLOUDY, OCCASIONAL SNOW FLURRIES
-4 /3
70
CLOUDY, OCCASIONAL SNOW FLURRIES
-7 /1
50
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
-8 /2
50
CLOUDY, OCCASIONAL SNOW FLURRIES
-3 /4
70
/ / A B C C B
SAPPORO

CLOUDY, SNOW OR RAIN LATER
1 /4
20/30/60/60
CLOUDY, FREQUENT SNOW FLURRIES
-1 /3
80
CLOUDY, OCCASIONAL SNOW FLURRIES
-1 /5
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
0 /7
80
CLOUDY, OCCASIONAL SNOW FLURRIES
-1 /4
50
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
-1 /6
50
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
1 /6
70
/ / A B C C B
AOMORI

SHOWERS THROUGHOUT THE DAY
2 /7
60/70/70/80
CLOUDY, FREQUENT SNOW FLURRIES OR SCATTERED SHOWERS
2 /6
80
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
1 /8
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
3 /11
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
3 /8
50
CLOUDY
2 /10
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
3 /10
60
/ / C C C C C
AKITA

SHOWERS THROUGHOUT THE DAY
4 /10
70/80/60/70
CLOUDY, FREQUENT SNOW FLURRIES OR SCATTERED SHOWERS
2 /8
80
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
2 /8
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
4 /11
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
3 /9
50
CLOUDY
3 /11
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
4 /11
60
/ / C B C C B
SENDAI

CLOUDY
6 /13
10/10/20/10
MOSTLY CLOUDY
3 /9
20
MOSTLY CLOUDY
3 /10
10
PARTLY CLOUDY
5 /14
20
MOSTLY CLOUDY
5 /12
40
MOSTLY CLOUDY
4 /13
20
MOSTLY CLOUDY
7 /15
20
/ / A A B A A
Date 22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Tue
28
Wed
NIIGATA

CLOUDY, FREQUENT SCATTERED SHOWERS LATER
8 /14
10/50/90/90
CLOUDY, FREQUENT SCATTERED SHOWERS OR SNOW FLURRIES
4 /9
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
5 /11
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
7 /15
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
7 /12
50
CLOUDY
6 /15
40
CLOUDY
8 /15
40
/ / B B C C C
KANAZAWA

SHOWERS THROUGHOUT THE DAY
9 /13
20/80/90/90
CLOUDY, FREQUENT SCATTERED SHOWERS OR SNOW FLURRIES
5 /10
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
5 /13
50
CLOUDY
8 /16
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /14
50
CLOUDY
8 /16
40
CLOUDY
9 /16
40
/ / C C C B C
TOKYO

CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /13
40/50/50/10
PARTLY CLOUDY
8 /15
10
MOSTLY CLOUDY
7 /14
30
PARTLY CLOUDY
6 /17
10
MOSTLY CLOUDY
9 /16
30
PARTLY CLOUDY
8 /16
20
PARTLY CLOUDY
8 /18
20
/ / A A C A A
UTSUNOMIYA

CLOUDY
7 /15
30/30/30/10
PARTLY CLOUDY
4 /14
20
MOSTLY CLOUDY
3 /13
20
PARTLY CLOUDY
3 /16
10
MOSTLY CLOUDY
6 /15
30
PARTLY CLOUDY
5 /15
20
PARTLY CLOUDY
5 /17
20
/ / A A B A A
NAGANO

CLOUDY, RAIN LATER
3 /11
10/50/70/60
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
3 /9
90
MOSTLY CLOUDY
0 /10
20
PARTLY CLOUDY
1 /14
10
CLOUDY
3 /12
40
MOSTLY CLOUDY
3 /13
30
CLOUDY
4 /14
30
/ / A A C A B
NAGOYA

CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /13
10/60/20/0
PARTLY CLOUDY
7 /12
10
MOSTLY CLOUDY
5 /14
30
PARTLY CLOUDY
5 /16
10
MOSTLY CLOUDY
9 /16
30
PARTLY CLOUDY
8 /17
10
PARTLY CLOUDY
7 /17
20
/ / A A C A A
Date 22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Tue
28
Wed
OSAKA

CLOUDY, OCCASIONAL SCATTERED SHOWERS
10 /13
30/80/40/0
MOSTLY CLOUDY
8 /14
30
CLOUDY
7 /15
40
PARTLY CLOUDY
7 /17
20
CLOUDY
10 /16
40
PARTLY CLOUDY
9 /17
20
PARTLY CLOUDY
9 /18
20
/ / B A C A A
TAKAMATSU

RAIN, CLOUDY LATER
9 /15
70/80/20/10
PARTLY CLOUDY
7 /14
10
MOSTLY CLOUDY
4 /15
20
PARTLY CLOUDY
5 /18
10
CLOUDY
9 /16
40
MOSTLY CLOUDY
9 /18
30
PARTLY CLOUDY
8 /18
20
/ / B B C A A
MATSUE

RAIN, CLOUDY LATER
8 /12
80/100/50/20
CLOUDY
6 /12
40
CLOUDY
6 /15
40
MOSTLY CLOUDY
8 /17
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
8 /15
50
MOSTLY CLOUDY
7 /17
30
PARTLY CLOUDY
9 /16
20
/ / B C C A B
HIROSHIMA

RAIN, CLEAR LATER
8 /14
80/70/20/10
PARTLY CLOUDY
6 /14
10
MOSTLY CLOUDY
5 /15
30
PARTLY CLOUDY
7 /17
20
CLOUDY
10 /17
40
PARTLY CLOUDY
8 /17
20
PARTLY CLOUDY
9 /17
20
/ / A B C A A
KOCHI

RAIN, CLEAR LATER
9 /17
80/80/20/0
CLEAR
4 /16
10
MOSTLY CLOUDY
4 /17
20
PARTLY CLOUDY
6 /18
10
CLOUDY
10 /18
40
MOSTLY CLOUDY
9 /19
30
PARTLY CLOUDY
8 /20
20
/ / B A C A A
Date 22
Thu
23
Fri
24
Sat
25
Sun
26
Mon
27
Tue
28
Wed
FUKUOKA

RAIN, CLOUDY LATER
9 /14
90/50/10/10
MOSTLY CLOUDY
7 /14
30
MOSTLY CLOUDY
7 /17
20
CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
10 /18
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
11 /17
50
PARTLY CLOUDY
10 /19
10
PARTLY CLOUDY
10 /18
10
/ / A C C A A
KAGOSHIMA

CLEAR, OCCASIONAL SCATTERED SHOWERS
15 /19
80/10/10/0
CLEAR
6 /17
10
PARTLY CLOUDY
8 /18
10
CLEAR, CLOUDY LATER
10 /20
30
CLOUDY
13 /21
40
PARTLY CLOUDY
10 /20
10
PARTLY CLOUDY
10 /20
20
/ / B C C A B
AMAMI

CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /22
50/40/20/10
PARTLY CLOUDY
15 /20
10
PARTLY CLOUDY
15 /22
10
PARTLY CLOUDY
16 /24
10
MOSTLY CLOUDY
17 /24
20
MOSTLY CLOUDY
17 /23
20
MOSTLY CLOUDY
17 /24
20
/ / A A A A B
NAHA

CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /24
60/30/20/10
CLOUDY
18 /22
40
MOSTLY CLOUDY
19 /24
30
PARTLY CLOUDY
20 /26
20
CLOUDY
21 /25
40
MOSTLY CLOUDY
20 /24
30
MOSTLY CLOUDY
20 /25
30
/ / A A B A B
ISHIGAKI

CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /23
50/30/20/20
CLOUDY
19 /25
40
MOSTLY CLOUDY
21 /26
30
MOSTLY CLOUDY
22 /27
30
MOSTLY CLOUDY
22 /26
30
MOSTLY CLOUDY
21 /26
30
MOSTLY CLOUDY
21 /26
30
/ / A B B A B

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.