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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 21:00 JST, 29 June 2017

Date 30
Fri
1
Sat
2
Sun
3
Mon
4
Tue
5
Wed
6
Thu
KUSHIRO

PARTLY CLOUDY
11 /18
0/0/0/0
MOSTLY CLOUDY
12 /20
10
CLOUDY
14 /22
40
CLOUDY
13 /19
30
CLOUDY
13 /19
30
MOSTLY CLOUDY
13 /19
20
MOSTLY CLOUDY
13 /19
20
/ / B B B A B
ASAHIKAWA

PARTLY CLOUDY
15 /28
0/0/10/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
16 /27
50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
18 /22
50
MOSTLY CLOUDY
17 /24
30
CLOUDY
16 /26
40
MOSTLY CLOUDY
17 /27
20
MOSTLY CLOUDY
17 /28
20
/ / C C B B B
SAPPORO

PARTLY CLOUDY
16 /29
0/0/0/0
MOSTLY CLOUDY
18 /26
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
18 /23
50
CLOUDY
17 /23
40
CLOUDY
17 /25
40
MOSTLY CLOUDY
17 /25
20
MOSTLY CLOUDY
17 /25
30
/ / C C B A C
AOMORI

CLEAR, PARTLY CLOUDY LATER
15 /28
0/0/10/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /28
50
CLOUDY
21 /27
30
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /26
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /27
50
/ / B C C C C
AKITA

CLEAR, CLOUDY LATER
15 /27
0/10/20/30
CLOUDY, FREQUENT SCATTERED SHOWERS
18 /24
70
CLOUDY
20 /24
40
RAIN
19 /23
90
SHOWERS THROUGHOUT THE DAY
19 /24
80
CLOUDY, FREQUENT SCATTERED SHOWERS
19 /25
70
CLOUDY, FREQUENT SCATTERED SHOWERS
19 /25
50
/ / C B B C C
SENDAI

CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
19 /25
0/10/50/40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /29
50
CLOUDY
21 /29
30
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /28
80
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /28
70
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /29
70
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /28
60
/ / B B C C C
Date 30
Fri
1
Sat
2
Sun
3
Mon
4
Tue
5
Wed
6
Thu
NIIGATA

CLOUDY, RAIN LATER
20 /28
10/20/60/80
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /25
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /25
70
CLOUDY, FREQUENT SCATTERED SHOWERS
20 /25
70
CLOUDY, FREQUENT SCATTERED SHOWERS
20 /26
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
20 /26
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /26
50
/ / A A B C C
KANAZAWA

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /28
80/90/70/50
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /27
80
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /28
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
50
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /29
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
50
/ / B C B C C
TOKYO

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /26
30/60/50/20
CLOUDY
23 /31
30
MOSTLY CLOUDY
24 /32
30
PARTLY CLOUDY
24 /32
30
PARTLY CLOUDY
25 /33
30
MOSTLY CLOUDY
25 /32
30
CLOUDY
25 /31
30
/ / C C C C C
UTSUNOMIYA

CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
22 /26
30/30/50/20
CLOUDY
23 /28
40
CLOUDY
22 /31
40
PARTLY CLOUDY
23 /31
30
PARTLY CLOUDY
22 /32
30
MOSTLY CLOUDY
23 /32
40
CLOUDY
23 /31
40
/ / C C C C C
NAGANO

CLOUDY, FREQUENT SCATTERED SHOWERS
20 /26
40/60/60/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /28
50
CLOUDY
20 /29
40
PARTLY CLOUDY
20 /29
30
PARTLY CLOUDY
20 /30
30
MOSTLY CLOUDY
20 /30
40
CLOUDY
20 /29
40
/ / C C C C C
NAGOYA

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /27
60/60/60/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /29
60
CLOUDY
23 /31
40
MOSTLY CLOUDY
23 /32
30
CLOUDY
24 /32
30
CLOUDY
24 /31
40
CLOUDY
24 /31
40
/ / C C C C C
Date 30
Fri
1
Sat
2
Sun
3
Mon
4
Tue
5
Wed
6
Thu
OSAKA

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /28
70/40/60/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /30
60
CLOUDY
24 /31
40
MOSTLY CLOUDY
24 /32
30
CLOUDY
24 /32
40
CLOUDY
24 /31
40
CLOUDY
24 /31
40
/ / C B C C C
TAKAMATSU

CLOUDY
23 /30
30/20/40/40
CLOUDY
24 /32
40
PARTLY CLOUDY
24 /35
30
PARTLY CLOUDY
24 /35
10
PARTLY CLOUDY
25 /34
30
MOSTLY CLOUDY
24 /32
30
CLOUDY
24 /32
40
/ / C A C C C
MATSUE

CLOUDY, FREQUENT SCATTERED SHOWERS
22 /29
90/70/70/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /31
50
CLOUDY
22 /31
40
MOSTLY CLOUDY
22 /32
30
CLOUDY
23 /31
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /30
50
CLOUDY
23 /30
40
/ / C A C C C
HIROSHIMA

CLOUDY, FREQUENT SCATTERED SHOWERS
23 /29
60/40/60/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /31
50
CLOUDY
23 /31
40
MOSTLY CLOUDY
23 /32
30
CLOUDY
24 /31
40
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /30
50
CLOUDY
24 /30
40
/ / C A C C C
KOCHI

CLOUDY, FREQUENT SCATTERED SHOWERS
23 /30
60/60/60/60
CLOUDY
24 /31
40
PARTLY CLOUDY
24 /33
20
PARTLY CLOUDY
23 /33
10
PARTLY CLOUDY
24 /32
30
MOSTLY CLOUDY
24 /31
30
CLOUDY
24 /32
40
/ / B A C C C
Date 30
Fri
1
Sat
2
Sun
3
Mon
4
Tue
5
Wed
6
Thu
FUKUOKA

CLOUDY, FREQUENT SCATTERED SHOWERS
25 /31
70/40/50/20
MOSTLY CLOUDY
24 /30
30
PARTLY CLOUDY
23 /32
10
PARTLY CLOUDY
24 /32
10
MOSTLY CLOUDY
24 /31
30
MOSTLY CLOUDY
24 /31
30
MOSTLY CLOUDY
24 /31
30
/ / A A B C C
KAGOSHIMA

CLOUDY, OCCASIONAL SCATTERED SHOWERS
25 /29
60/40/20/40
CLOUDY
25 /31
40
PARTLY CLOUDY
24 /32
10
PARTLY CLOUDY
24 /32
10
PARTLY CLOUDY
24 /32
20
MOSTLY CLOUDY
24 /32
30
MOSTLY CLOUDY
24 /32
30
/ / A A B C C
AMAMI

PARTLY CLOUDY
26 /32
30/30/20/20
CLEAR
26 /33
10
CLEAR
25 /32
10
PARTLY CLOUDY
25 /32
10
PARTLY CLOUDY
25 /32
10
PARTLY CLOUDY
25 /32
10
PARTLY CLOUDY
25 /32
10
/ / A A A A B
NAHA

CLOUDY, FREQUENT SCATTERED SHOWERS
26 /31
60/70/60/20
PARTLY CLOUDY
27 /31
20
PARTLY CLOUDY
27 /31
20
PARTLY CLOUDY
27 /31
20
PARTLY CLOUDY
27 /31
20
PARTLY CLOUDY
27 /31
20
PARTLY CLOUDY
27 /31
20
/ / A A A A B
ISHIGAKI

PARTLY CLOUDY
27 /32
30/40/30/20
PARTLY CLOUDY
28 /32
20
PARTLY CLOUDY
28 /32
20
PARTLY CLOUDY
28 /32
20
MOSTLY CLOUDY
28 /32
30
MOSTLY CLOUDY
28 /32
30
MOSTLY CLOUDY
28 /32
30
/ / A B B B 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.