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Home > Weather and Earthquakes > One-week Forecasts

One-week Forecasts

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Prefecture

Issued at 08:00 JST, 27 August 2016

Date 27
Sat
28
Sun
29
Mon
30
Tue
31
Wed
1
Thu
2
Fri
KUSHIRO

PARTLY CLOUDY
- /24
-/30/10/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
15 /23
20/50/30/30
CLOUDY, FREQUENT SCATTERED SHOWERS
17 /22
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /22
60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
19 /22
50
CLOUDY
20 /22
40
MOSTLY CLOUDY
20 /23
30
/ / B B C C C
ASAHIKAWA

CLEAR
- /24
-/0/0/0
PARTLY CLOUDY
11 /25
0/0/10/10
MOSTLY CLOUDY
16 /26
20
CLOUDY
19 /28
30
CLOUDY
19 /28
30
PARTLY CLOUDY
18 /28
30
PARTLY CLOUDY
18 /27
30
/ / B B B C C
SAPPORO

CLEAR
- /24
-/0/0/0
CLEAR
15 /26
0/0/0/10
MOSTLY CLOUDY
19 /27
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
50
CLOUDY
21 /26
40
PARTLY CLOUDY
20 /27
30
PARTLY CLOUDY
20 /27
30
/ / C C C C C
AOMORI

CLEAR
- /25
-/0/0/0
CLEAR, CLOUDY LATER
17 /24
0/0/10/20
CLOUDY
20 /26
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /27
70
CLOUDY
21 /28
40
MOSTLY CLOUDY
21 /28
30
PARTLY CLOUDY
20 /28
30
/ / C B C C C
AKITA

CLOUDY, CLEAR LATER
- /29
-/20/10/0
CLEAR, PARTLY CLOUDY LATER
18 /30
0/0/10/20
CLOUDY
21 /31
30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /31
70
CLOUDY
23 /32
40
MOSTLY CLOUDY
23 /31
30
PARTLY CLOUDY
22 /31
30
/ / B C C C C
SENDAI

RAIN, CLOUDY LATER
- /25
-/60/30/20
CLOUDY
20 /25
20/20/20/30
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /27
80
CLOUDY, FREQUENT SCATTERED SHOWERS
23 /28
90
CLOUDY
23 /29
40
CLOUDY
23 /29
30
MOSTLY CLOUDY
22 /28
30
/ / B B C B B
Date 27
Sat
28
Sun
29
Mon
30
Tue
31
Wed
1
Thu
2
Fri
NIIGATA

RAIN, CLOUDY LATER
- /25
-/70/20/10
MOSTLY CLOUDY
22 /31
40/10/10/10
CLOUDY
24 /32
40
CLOUDY, FREQUENT SCATTERED SHOWERS
24 /31
60
CLOUDY
23 /32
40
PARTLY CLOUDY
23 /30
20
PARTLY CLOUDY
23 /30
30
/ / B C C B C
KANAZAWA

RAIN, CLOUDY LATER
- /27
-/50/20/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
23 /29
20/30/50/30
CLOUDY, OCCASIONAL SCATTERED SHOWERS
25 /34
50
CLOUDY, FREQUENT SCATTERED SHOWERS
25 /30
60
CLOUDY
25 /31
40
PARTLY CLOUDY
24 /31
20
PARTLY CLOUDY
24 /31
30
/ / C B C B C
TOKYO

SHOWERS THROUGHOUT THE DAY
- /28
-/60/70/60
CLOUDY, FREQUENT SCATTERED SHOWERS
21 /28
50/40/60/60
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /30
70
CLOUDY, FREQUENT SCATTERED SHOWERS
24 /29
90
MOSTLY CLOUDY
23 /32
20
PARTLY CLOUDY
23 /33
10
MOSTLY CLOUDY
23 /32
20
/ / B B B B B
UTSUNOMIYA

CLOUDY, FREQUENT SCATTERED SHOWERS
- /25
-/60/50/40
CLOUDY, FREQUENT SCATTERED SHOWERS
20 /27
60/20/30/50
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
70
CLOUDY, FREQUENT SCATTERED SHOWERS
23 /28
90
MOSTLY CLOUDY
22 /32
30
PARTLY CLOUDY
22 /33
10
MOSTLY CLOUDY
22 /32
30
/ / B B C B C
NAGANO

RAIN, CLOUDY LATER
- /26
-/60/40/30
CLOUDY
21 /29
20/30/20/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /31
70
CLOUDY, FREQUENT SCATTERED SHOWERS
22 /29
90
MOSTLY CLOUDY
20 /33
20
PARTLY CLOUDY
20 /33
10
MOSTLY CLOUDY
21 /33
20
/ / C B B B B
NAGOYA

MOSTLY CLOUDY
- /32
-/20/20/20
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /31
50/30/30/20
CLOUDY, FREQUENT SCATTERED SHOWERS
25 /34
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
24 /31
50
CLOUDY
24 /33
30
MOSTLY CLOUDY
25 /34
30
PARTLY CLOUDY
25 /34
20
/ / B C C A B
Date 27
Sat
28
Sun
29
Mon
30
Tue
31
Wed
1
Thu
2
Fri
OSAKA

CLOUDY, PARTLY CLOUDY LATER
- /32
-/20/10/10
CLOUDY, OCCASIONAL SCATTERED SHOWERS
25 /33
10/30/50/30
CLOUDY, FREQUENT SCATTERED SHOWERS
26 /31
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /31
50
MOSTLY CLOUDY
25 /34
30
PARTLY CLOUDY
26 /36
20
PARTLY CLOUDY
26 /36
20
/ / A C B A B
TAKAMATSU

CLOUDY, PARTLY CLOUDY LATER
- /31
-/20/10/0
CLOUDY, OCCASIONAL SCATTERED SHOWERS LATER
26 /33
10/20/30/50
SHOWERS THROUGHOUT THE DAY
24 /28
80
CLOUDY
22 /31
40
MOSTLY CLOUDY
24 /34
30
PARTLY CLOUDY
25 /35
20
PARTLY CLOUDY
25 /35
20
/ / B C A A A
MATSUE

RAIN, CLOUDY LATER
- /28
-/50/30/10
CLOUDY, RAIN LATER
24 /26
0/70/90/80
SHOWERS THROUGHOUT THE DAY
22 /26
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
21 /28
50
MOSTLY CLOUDY
22 /31
30
PARTLY CLOUDY
22 /32
20
PARTLY CLOUDY
23 /33
20
/ / B C B A A
HIROSHIMA

CLOUDY, PARTLY CLOUDY LATER
- /32
-/20/10/10
CLOUDY, RAIN LATER
25 /28
20/60/70/70
SHOWERS THROUGHOUT THE DAY
23 /28
70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
22 /29
50
MOSTLY CLOUDY
24 /33
30
PARTLY CLOUDY
25 /35
20
PARTLY CLOUDY
25 /35
20
/ / B C B A A
KOCHI

MOSTLY CLOUDY
- /33
-/20/20/30
CLOUDY, FREQUENT SCATTERED SHOWERS LATER
24 /32
30/30/60/70
SHOWERS THROUGHOUT THE DAY
24 /30
80
CLOUDY
22 /32
40
MOSTLY CLOUDY
24 /34
30
PARTLY CLOUDY
24 /35
20
PARTLY CLOUDY
24 /34
20
/ / A C B A B
Date 27
Sat
28
Sun
29
Mon
30
Tue
31
Wed
1
Thu
2
Fri
FUKUOKA

MOSTLY CLOUDY
- /31
-/10/0/20
RAIN
26 /29
50/90/90/70
CLOUDY, OCCASIONAL SCATTERED SHOWERS
23 /28
60
CLOUDY
23 /30
40
MOSTLY CLOUDY
24 /33
20
PARTLY CLOUDY
25 /34
10
PARTLY CLOUDY
26 /35
10
/ / B C B A A
KAGOSHIMA

CLEAR, CLOUDY LATER
- /35
-/0/30/30
CLOUDY, RAIN LATER
27 /32
10/60/70/50
CLOUDY, CLEAR LATER
24 /32
40
PARTLY CLOUDY
23 /33
30
PARTLY CLOUDY
26 /34
20
PARTLY CLOUDY
26 /35
10
PARTLY CLOUDY
26 /35
20
/ / B C B A B
AMAMI

CLEAR, PARTLY CLOUDY LATER
- /32
-/10/10/10
PARTLY CLOUDY
28 /32
10/20/20/10
PARTLY CLOUDY
26 /32
20
PARTLY CLOUDY
26 /32
20
PARTLY CLOUDY
27 /33
10
PARTLY CLOUDY
27 /33
10
PARTLY CLOUDY
27 /33
20
/ / B A A A B
NAHA

CLEAR
- /33
-/10/20/10
CLEAR
27 /32
20/30/10/10
PARTLY CLOUDY
27 /32
20
CLEAR
28 /33
10
CLEAR
28 /33
10
CLEAR
29 /34
10
PARTLY CLOUDY
28 /34
20
/ / B A A A B
ISHIGAKI

CLEAR
- /33
-/20/30/20
CLEAR, CLOUDY LATER
28 /33
20/10/20/30
PARTLY CLOUDY
28 /34
20
CLEAR
28 /34
10
CLEAR
28 /35
10
PARTLY CLOUDY
28 /35
20
PARTLY CLOUDY
28 /34
20
/ / A A A 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.