Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

New Moon 2%

09:28

15:29

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:30, Set: 16:11, Transit: 11:50. Moon - Rise: 09:28, Set: 15:29. Civil Dark: 16:51 - 06:50. Nautical Dark: 17:36 - 06:06. Astro Dark: 18:18 - 05:23

Total Clouds (% Sky Obscured)

77
63
56
55
36
37
45
53
44
44
42
30
41
62
100
99
95
91
100
96
90
100
100
100

Low Clouds (% Sky Obscured)

39
34
40
34
35
36
45
53
44
44
42
30
41
61
66
66
65
60
49
40
55
46
48
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
28
31
69
41
84
48
38
46
97
92
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
0
10
51
100
93
86
88
99
85
86
80
96
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
6
61
70
90
100
100
100
40
23
29
57
68
73
48
6
3
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
7
5
0
1
1
2
6
2
8
5
3
1
2
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
1
1
2
2
2
2
3
2
3
3
3
3
3
2
2
2
1
1
2
2

Chance of Frost

Temperature (°C)

10
9
8
7
6
6
5
5
4
4
4
4
4
3
3
4
4
4
5
5
6
7
8
8

Feels Like (°C)

9
9
7
7
7
6
5
5
4
4
4
4
3
3
1
1
2
2
3
4
5
6
6
6

Dew Point (°C)

5
6
6
5
4
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3

Relative Humidity (%)

69
77
82
85
85
85
85
86
86
86
86
86
86
88
88
86
86
86
86
82
78
74
71
70

Pressure (mb)

1017
1017
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1014
1013
1013
1013
1012
1012

Ozone (du)

263
258
255
253
253
254
261
270
269
264
259
254
255
258
262
263
263
261
261
258
253
250
250
250

Tuesday 10

Waxing Crescent 5%

10:40

15:52

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 07:32, Set: 16:09, Transit: 11:50. Moon - Rise: 10:40, Set: 15:52. Civil Dark: 16:50 - 06:52. Nautical Dark: 17:34 - 06:07. Astro Dark: 18:17 - 05:25

Total Clouds (% Sky Obscured)

99
100
100
100
99
99
100
98
97
79
78
79
81
85
100
89
94
83
67
65
42
41
47
87

Low Clouds (% Sky Obscured)

23
31
38
53
62
63
61
46
39
32
43
50
76
71
68
89
93
83
67
65
42
41
47
76

Medium Clouds (% Sky Obscured)

96
96
92
85
91
29
27
18
22
14
19
11
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
98
97
95
65
66
100
93
96
62
60
64
55
60
55
4
0
0
0
0
0
1
0
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
1
0
0
3
0
1
13
23
21
17
19
33
55
62
30
15
19
2
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
3
3
3
3
8
23
20
21
18
26
15
7
3
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
2
2
2
3
4
4
4
4
4
4
4
5
5
5
5
5
6
7
6
6
6
5

Chance of Frost

Temperature (°C)

8
8
7
6
6
6
6
6
5
5
5
4
4
5
5
6
6
6
6
6
6
7
7
7

Feels Like (°C)

6
6
5
4
4
3
3
3
3
2
2
3
2
3
4
3
3
3
4
5
6
6
6
6

Dew Point (°C)

3
4
4
4
4
4
4
4
4
4
3
3
3
3
4
4
4
4
4
4
3
2
2
1

Relative Humidity (%)

71
78
82
83
86
88
88
88
90
91
91
93
91
91
91
86
88
88
90
86
79
72
69
65

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1009

Ozone (du)

249
246
241
240
243
248
250
250
249
247
245
243
240
241
242
241
240
244
245
244
241
241
242
242

Wednesday 11

Waxing Crescent 5%

11:38

16:25

14 Bad
15 Bad
16 OK
17 Good
18 Good
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Good
05 OK
06 OK
07 Good
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 07:33, Set: 16:08, Transit: 11:50. Moon - Rise: 11:38, Set: 16:25. Civil Dark: 16:48 - 06:53. Nautical Dark: 17:33 - 06:08. Astro Dark: 18:15 - 05:25

Total Clouds (% Sky Obscured)

70
51
23
5
5
29
32
33
53
70
92
57
40
27
3
36
23
15
35
33
33
39
38
38

Low Clouds (% Sky Obscured)

55
28
23
1
1
29
32
29
53
70
86
35
15
16
2
27
16
12
25
19
19
20
20
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
15
13
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
30
3
2
2
2
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
6
11
10
2
0
0
1
1
2
2
4
4
6
6
9
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
5
6
6
6
6
6
5
6
10
10
9
8
8
8
9
9
9
10
12
14
14

Chance of Frost

Temperature (°C)

7
6
5
3
2
2
1
1
1
2
2
4
3
3
2
1
1
1
2
3
4
5
6
6

Feels Like (°C)

5
4
2
2
1
-0
-0
-1
-1
0
1
-1
-2
-3
-3
-1
-2
-2
-2
-1
0
2
2
2

Dew Point (°C)

1
2
2
1
0
-0
-0
-1
-1
-0
0
1
-2
-4
-3
-2
-1
-2
-3
-2
-2
-1
-1
-1

Relative Humidity (%)

65
72
78
83
86
88
89
89
89
88
88
80
71
63
70
80
84
80
74
70
68
65
61
62

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011

Ozone (du)

237
234
235
235
237
237
239
238
237
238
236
236
237
239
242
245
246
245
247
250
252
253
255
260

Thursday 12

Waxing Crescent 10%

12:20

17:14

14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:35, Set: 16:07, Transit: 11:50. Moon - Rise: 12:20, Set: 17:14. Civil Dark: 16:47 - 06:55. Nautical Dark: 17:32 - 06:10. Astro Dark: 18:15 - 05:27

Total Clouds (% Sky Obscured)

42
44
43
32
29
33
35
27
26
14
5
3
2
2
2
2
2
2
4
3
2
4
5
7

Low Clouds (% Sky Obscured)

38
36
35
31
29
33
35
27
21
10
3
2
1
1
1
1
1
1
3
3
2
3
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
3
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
17
18
15
15
14
18
11
6
17
10
8
5
7
5
3
5
4
1
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
10
10
10
10
10
9
9
9
10
10
9
8
8
8
7
7
7
7
8
9
8

Chance of Frost

Temperature (°C)

6
6
5
4
3
3
3
2
2
2
2
2
2
2
1
1
1
1
1
2
3
5
6
6

Feels Like (°C)

2
1
0
0
1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-1
-2
-2
-2
-1
-0
1
2
3
4

Dew Point (°C)

-0
-1
-1
-1
-1
-1
-1
-2
-1
-1
-2
-2
-3
-2
-2
-2
-2
-2
-2
-3
-3
-2
-2
-2

Relative Humidity (%)

65
65
65
72
75
76
76
73
79
80
78
76
73
76
78
78
78
78
77
72
64
60
58
56

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

266
269
269
269
269
268
268
271
275
282
285
284
285
287
287
287
286
285
287
290
290
289
287
287

Friday 13

Waxing Crescent 17%

12:48

18:17

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 OK
13 OK

Sun - Rise: 07:37, Set: 16:05, Transit: 11:50. Moon - Rise: 12:48, Set: 18:17. Civil Dark: 16:46 - 06:56. Nautical Dark: 17:30 - 06:12. Astro Dark: 18:13 - 05:29

Total Clouds (% Sky Obscured)

10
10
11
12
13
15
15
13
9
8
11
12
14
33
56
77
36
32
26
34
43
51
47
44

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
5
3
2
1
0
2
5

Medium Clouds (% Sky Obscured)

0
3
8
11
11
10
10
8
5
2
3
3
3
7
11
16
11
8
8
17
26
37
34
27

High Clouds (% Sky Obscured)

9
7
4
1
1
2
4
3
1
4
8
9
8
26
48
67
7
7
6
5
3
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
8
8
8
9
9
9
9
9
9
9
5
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

6
5
4
3
2
2
2
2
2
2
2
2
2
2
2
2
2
0
1
1
3
4
6
6

Feels Like (°C)

4
5
3
2
1
1
0
0
-0
0
-1
-1
-1
-0
-0
-0
-0
-2
-2
-2
-2
-2
-2
4

Dew Point (°C)

-2
-1
-1
-2
-2
-3
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-5
-5
-5
-4
-3
-2
-1

Relative Humidity (%)

56
64
68
69
72
72
74
74
76
77
74
73
72
73
72
72
72
69
67
65
63
61
58
61

Pressure (mb)

1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

287
287
286
284
283
282
283
282
281
279
277
276
277
276
275
273
273
271
269
267
265
263
262
261

Saturday 14

Waxing Crescent 25%

13:07

19:31

14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:39, Set: 16:03, Transit: 11:50. Moon - Rise: 13:07, Set: 19:31. Civil Dark: 16:44 - 06:58. Nautical Dark: 17:29 - 06:13. Astro Dark: 18:12 - 05:30

Total Clouds (% Sky Obscured)

40
39
36
33
25
16
8
31
54
77
83
89
96
96
96
96
97
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

10
14
20
24
16
8
0
4
7
12
23
34
45
41
39
33
48
67
80
84
88
92
80
68

Medium Clouds (% Sky Obscured)

21
14
6
0
1
1
2
18
34
49
51
49
38
34
25
25
31
40
49
57
67
74
69
63

High Clouds (% Sky Obscured)

1
1
1
3
7
6
5
11
18
27
49
68
88
79
71
66
75
86
100
100
100
100
95
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
25
29
35
40
59
73
82
70
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.3
0.3

Wind Speed/Direction (mph)

6
6
6
6
5
5
5
5
5
6
6
6
6
6
7
7
7
8
9
10
10
11
11
9

Chance of Frost

Temperature (°C)

6
6
4
3
2
2
1
1
1
1
1
1
1
1
1
2
2
3
3
4
4
4
4
4

Feels Like (°C)

4
4
3
3
4
-2
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-2
-2
-2
-1
-1
-0

Dew Point (°C)

0
1
0
-0
-0
-1
-1
-1
-1
-1
-0
-0
-1
-0
0
1
1
1
1
1
1
2
2
2

Relative Humidity (%)

66
70
75
79
85
84
86
86
88
91
93
93
92
93
94
93
91
88
85
82
83
85
86
88

Pressure (mb)

1018
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1012
1011
1010
1009
1007
1007
1006
1005
1004
1003
1002
1001

Ozone (du)

260
259
260
260
260
260
260
259
260
260
260
260
260
261
262
263
264
264
265
265
266
267
268
270

Sunday 15

Waxing Crescent 33%

13:20

20:48

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:41, Set: 16:02, Transit: 11:51. Moon - Rise: 13:20, Set: 20:48. Civil Dark: 16:43 - 07:00. Nautical Dark: 17:28 - 06:15. Astro Dark: 18:11 - 05:32

Total Clouds (% Sky Obscured)

99
84
69
51
54
60
67
78
88
100
100
100
100
100
100
100
100
99
99
90
81
69

Low Clouds (% Sky Obscured)

54
48
42
38
36
33
28
28
28
28
36
44
53
59
64
68
70
70
70
70
69
68

Medium Clouds (% Sky Obscured)

57
38
23
6
6
6
8
21
37
52
65
82
100
99
97
96
81
66
48
41
36
29

High Clouds (% Sky Obscured)

92
74
60
44
38
36
35
57
78
100
94
89
86
88
93
94
69
45
20
27
31
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

37
25
16
3
3
2
0
0
0
0
18
27
25
49
59
64
59
56
50
33
22
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
5
5
5
4
4
4
4
4
4
5
5
7
8
9
10
11
13
13
13

Chance of Frost

Temperature (°C)

4
5
4
4
3
3
4
4
4
4
5
5
5
6
7
7
8
8
9
9
10
10

Feels Like (°C)

-1
-1
-1
-1
0
1
1
1
2
1
1
2
2
2
2
3
4
5
5
5
5
6

Dew Point (°C)

3
3
3
3
3
3
3
3
3
4
4
4
5
5
6
7
8
8
8
8
8
9

Relative Humidity (%)

88
88
89
94
96
94
96
94
94
94
94
94
94
94
94
98
98
96
95
93
91
90

Pressure (mb)

1001
1000
1000
999
999
999
998
998
997
997
996
995
995
994
993
993
992
992
992
992
992
992

Ozone (du)

271
273
272
272
271
269
266
264
263
261
260
260
259
258
260
261
262
264
266
267
267
267

Forecast for Hadston, Northumberland, United Kingdom (55.30,-1.60)

Generated: 09/11/26 14:59:57. Forecast: 09/11/26 to 15/11/26. Timezone: UTC+0.00