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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 11:00 JST, 03 April 2020

Date 4
Sat
5
Sun
6
Mon
7
Tue
8
Wed
9
Thu
10
Fri
KUSHIRO

CLOUDY, RAIN LATER
0 /8
0/10/50/70
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
1 /6
70
CLOUDY
0 /7
40
MOSTLY CLOUDY
0 /7
20
MOSTLY CLOUDY
0 /7
20
CLOUDY
0 /7
30
CLOUDY
-1 /6
40
/ / B A A A B
ASAHIKAWA

CLOUDY, RAIN OR SNOW LATER
-1 /13
0/10/10/50
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
0 /8
60
CLOUDY, FREQUENT SNOW FLURRIES OR SCATTERED SHOWERS
-1 /5
60
CLOUDY, OCCASIONAL SNOW FLURRIES
1 /5
50
CLOUDY
-1 /9
30
CLOUDY
-1 /9
30
CLOUDY
-3 /9
30
/ / B C B B A
SAPPORO

CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
3 /14
10/10/30/70
CLOUDY, SNOW FLURRIES OR OCCASIONAL SCATTERED SHOWERS
3 /8
60
CLOUDY, FREQUENT SNOW FLURRIES OR SCATTERED SHOWERS
2 /6
60
CLOUDY
3 /8
40
CLOUDY
3 /10
30
CLOUDY
3 /10
30
CLOUDY
2 /9
40
/ / B B B B B
AOMORI

CLEAR, RAIN OR SNOW LATER
8 /18
0/0/20/60
CLOUDY, FREQUENT SCATTERED SHOWERS OR SNOW FLURRIES
3 /9
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
3 /8
60
MOSTLY CLOUDY
4 /13
30
MOSTLY CLOUDY
2 /13
30
CLOUDY
2 /11
40
CLOUDY
2 /10
40
/ / B A A B B
AKITA

CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
6 /17
10/10/30/70
CLOUDY, FREQUENT SCATTERED SHOWERS OR SNOW FLURRIES
4 /8
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
4 /9
60
MOSTLY CLOUDY
5 /13
30
MOSTLY CLOUDY
3 /14
30
CLOUDY
2 /13
40
CLOUDY
3 /12
40
/ / B A A C B
SENDAI

CLEAR, CLOUDY LATER
6 /18
0/0/0/20
PARTLY CLOUDY
5 /12
30
PARTLY CLOUDY
4 /14
20
PARTLY CLOUDY
5 /17
20
MOSTLY CLOUDY
4 /16
30
CLOUDY
6 /15
40
MOSTLY CLOUDY
5 /14
30
/ / A A A B B
Date 4
Sat
5
Sun
6
Mon
7
Tue
8
Wed
9
Thu
10
Fri
NIIGATA

CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
6 /18
0/0/10/70
CLOUDY, FREQUENT SCATTERED SHOWERS OR SNOW FLURRIES
3 /9
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
5 /12
50
MOSTLY CLOUDY
5 /15
30
MOSTLY CLOUDY
3 /15
30
CLOUDY
5 /13
40
CLOUDY
5 /13
40
/ / C A A C C
KANAZAWA

CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
8 /18
0/10/20/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS OR SNOW FLURRIES
4 /10
60
CLOUDY
6 /13
40
PARTLY CLOUDY
4 /16
20
MOSTLY CLOUDY
5 /17
30
CLOUDY
7 /14
40
CLOUDY
6 /14
40
/ / B A A C B
TOKYO

CLEAR, PARTLY CLOUDY LATER
9 /22
0/0/10/10
CLOUDY
9 /16
30
PARTLY CLOUDY
6 /18
20
MOSTLY CLOUDY
6 /19
30
CLOUDY
8 /20
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /16
50
CLOUDY
8 /16
40
/ / A A A C C
UTSUNOMIYA

CLEAR
5 /20
0/0/0/10
MOSTLY CLOUDY
5 /15
20
PARTLY CLOUDY
2 /17
20
PARTLY CLOUDY
2 /19
20
MOSTLY CLOUDY
5 /19
30
CLOUDY
7 /15
40
MOSTLY CLOUDY
5 /15
30
/ / A A A C C
NAGANO

CLEAR, CLOUDY LATER
3 /18
0/0/10/40
CLOUDY
2 /10
40
PARTLY CLOUDY
0 /13
20
PARTLY CLOUDY
0 /16
20
MOSTLY CLOUDY
1 /17
30
CLOUDY
4 /13
40
CLOUDY
2 /12
40
/ / A A B C C
NAGOYA

PARTLY CLOUDY
8 /20
0/10/20/10
PARTLY CLOUDY
7 /15
10
PARTLY CLOUDY
5 /18
20
PARTLY CLOUDY
4 /20
20
MOSTLY CLOUDY
6 /21
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
9 /18
50
MOSTLY CLOUDY
8 /18
30
/ / A A B C B
Date 4
Sat
5
Sun
6
Mon
7
Tue
8
Wed
9
Thu
10
Fri
OSAKA

PARTLY CLOUDY
10 /19
10/0/0/10
MOSTLY CLOUDY
7 /14
30
PARTLY CLOUDY
7 /16
10
PARTLY CLOUDY
7 /19
20
MOSTLY CLOUDY
8 /21
30
CLOUDY
8 /17
40
MOSTLY CLOUDY
9 /17
30
/ / A A B C B
TAKAMATSU

PARTLY CLOUDY
9 /20
10/0/0/10
MOSTLY CLOUDY
7 /16
20
PARTLY CLOUDY
5 /17
10
PARTLY CLOUDY
5 /19
10
CLOUDY
7 /19
30
CLOUDY
9 /17
40
MOSTLY CLOUDY
8 /17
20
/ / A A B C A
MATSUE

CLEAR, OCCASIONAL SCATTERED SHOWERS LATER
9 /18
0/0/0/50
CLOUDY
5 /13
30
PARTLY CLOUDY
5 /16
10
PARTLY CLOUDY
4 /18
10
MOSTLY CLOUDY
6 /19
20
CLOUDY
9 /15
40
MOSTLY CLOUDY
7 /15
30
/ / A A B C B
HIROSHIMA

CLEAR, CLOUDY LATER
8 /19
0/0/0/10
CLOUDY, CLEAR LATER
7 /17
10
PARTLY CLOUDY
5 /17
10
PARTLY CLOUDY
5 /20
10
MOSTLY CLOUDY
7 /20
20
CLOUDY
10 /18
40
MOSTLY CLOUDY
8 /18
20
/ / A A B C A
KOCHI

CLEAR
9 /20
10/0/0/0
PARTLY CLOUDY
9 /18
10
PARTLY CLOUDY
6 /18
10
PARTLY CLOUDY
7 /19
10
CLOUDY
9 /19
40
CLOUDY
11 /19
40
PARTLY CLOUDY
8 /19
10
/ / A A C C A
Date 4
Sat
5
Sun
6
Mon
7
Tue
8
Wed
9
Thu
10
Fri
FUKUOKA

CLEAR
9 /19
0/0/0/0
PARTLY CLOUDY
8 /15
20
PARTLY CLOUDY
6 /18
10
MOSTLY CLOUDY
8 /20
20
CLOUDY
8 /20
30
CLOUDY
9 /17
40
MOSTLY CLOUDY
9 /17
30
/ / A A B C A
KAGOSHIMA

PARTLY CLOUDY
12 /22
10/0/0/0
CLEAR
10 /20
10
PARTLY CLOUDY
9 /20
10
MOSTLY CLOUDY
11 /21
20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
13 /20
60
CLOUDY
13 /19
40
MOSTLY CLOUDY
10 /20
20
/ / A A C C A
AMAMI

CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /20
30/50/30/10
CLEAR
16 /20
10
CLEAR, CLOUDY LATER
15 /21
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /22
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /22
70
CLOUDY
17 /21
40
MOSTLY CLOUDY
16 /21
20
/ / A C A C A
NAHA

CLOUDY, FREQUENT SCATTERED SHOWERS
20 /22
30/70/70/30
MOSTLY CLOUDY
18 /22
20
CLOUDY
17 /22
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
17 /22
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /24
60
CLOUDY
19 /22
40
PARTLY CLOUDY
18 /23
10
/ / B B B B A
ISHIGAKI

CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /24
30/50/30/40
CLOUDY
19 /23
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /23
50
CLOUDY, FREQUENT SCATTERED SHOWERS
20 /23
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /25
70
CLOUDY
19 /23
30
PARTLY CLOUDY
19 /23
10
/ / C A A B A

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.