Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waxing Crescent 16%

13:52

17:26

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:18, Set: 15:57, Transit: 12:06. Moon - Rise: 13:52, Set: 17:26. Civil Dark: 16:45 - 07:29. Nautical Dark: 17:37 - 06:38. Astro Dark: 18:26 - 05:48

Total Clouds (% Sky Obscured)

42
55
63
67
96
99
94
88
71
97
100
98
99
100
99
85
99
100
99
91
78
86
88
83

Low Clouds (% Sky Obscured)

42
55
63
67
92
91
92
58
50
73
91
90
81
96
99
82
97
100
98
86
78
86
88
79

Medium Clouds (% Sky Obscured)

42
55
63
57
50
89
41
32
67
88
88
86
95
62
46
2
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
40
45
44
3
2
40
3
4
17
3
4
33
19
3
1
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
9
9
9
2
0
1
4
4
9
9
9
9
9
9
4
3
9

Fog (%)

0
0
0
0
2
30
63
83
96
96
97
8
2
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
Very Light Rain
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
31
16
9
11
13
13
17
30
37
48
50
49
13
6
7
10
10
8
16
12
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
8
5
4
4
6
3
4
5
7
9
10
11
12
12
15
16
16
14
13
13
12
13

Chance of Frost

Temperature (°C)

3
3
3
3
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
98
98
98
96
89
91
94
94
96
96
93
84
83
83
81
73
70
73
74
77
80
76

Pressure (mb)

981
981
981
981
981
981
981
982
982
982
983
983
984
985
985
987
988
989
991
992
994
995
996
997

Ozone (du)

329
337
338
339
341
345
352
354
357
356
346
336
336
328
343
350
340
339
334
332
335
332
331
320

Saturday 14

Waxing Crescent 24%

13:58

18:53

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 Good
00 OK
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
14 Bad

Sun - Rise: 08:21, Set: 15:54, Transit: 12:07. Moon - Rise: 13:58, Set: 18:53. Civil Dark: 16:43 - 07:32. Nautical Dark: 17:35 - 06:40. Astro Dark: 18:24 - 05:50

Total Clouds (% Sky Obscured)

79
83
53
46
34
44
38
23
13
33
55
73
62
65
82
98
100
95
100
100
98
100
81
95

Low Clouds (% Sky Obscured)

79
83
45
38
23
30
21
0
0
16
55
56
62
59
81
89
96
88
90
82
80
84
77
90

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
11
18
0
0
1
9
2
2
0
0
0
0
0
0
5
64
28
55

High Clouds (% Sky Obscured)

0
0
0
4
7
9
6
5
12
16
22
39
16
10
17
57
62
46
98
98
90
87
47
33

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 (%)

8
2
1
0
0
0
0
0
0
1
2
2
4
2
27
30
31
27
26
12
13
26
13
16

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)

12
13
12
10
10
8
7
7
6
9
10
12
14
13
12
13
12
12
11
11
13
13
13
12

Chance of Frost

Temperature (°C)

2
2
2
1
1
1
0
0
0
1
2
3
4
5
5
6
6
6
6
7
7
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
66
76
80
80
81
84
81
77
73
84
77
77
82
80
79
80
79
75
78
81
81
81
79

Pressure (mb)

999
999
1001
1002
1002
1003
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006

Ozone (du)

309
298
295
293
298
287
280
270
261
259
260
262
261
262
262
261
259
259
258
257
255
255
256
256

Sunday 15

Waxing Crescent 33%

14:01

20:24

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:23, Set: 15:52, Transit: 12:07. Moon - Rise: 14:01, Set: 20:24. Civil Dark: 16:41 - 07:34. Nautical Dark: 17:33 - 06:42. Astro Dark: 18:23 - 05:52

Total Clouds (% Sky Obscured)

95
100
88
97
88
87
84
91
98
97
98
100
99
100
99
100
96
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
100
87
97
88
85
79
88
91
87
95
100
99
100
98
100
92
93
95
97
96
96
95
96

Medium Clouds (% Sky Obscured)

31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
24
37
56
60
64
62
58

High Clouds (% Sky Obscured)

62
50
49
48
34
41
38
7
50
63
69
56
58
49
53
59
43
62
81
92
88
93
92
95

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 (%)

30
29
27
24
24
7
21
20
18
3
1
0
0
4
1
1
1
14
21
24
24
23
17
35

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)

13
13
14
13
15
14
15
15
16
15
15
13
14
14
14
14
14
14
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
84
81
75
78
79
75
79
79
75
73
72
72
71
70
72
76
76
79
82
80
80

Pressure (mb)

1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002
1001
1001

Ozone (du)

255
253
253
254
251
252
254
252
252
254
256
256
256
255
254
254
255
255
256
257
259
260
260
260

Monday 16

Waxing Crescent 42%

14:02

21:53

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:26, Set: 15:50, Transit: 12:07. Moon - Rise: 14:02, Set: 21:53. Civil Dark: 16:40 - 07:36. Nautical Dark: 17:32 - 06:44. Astro Dark: 18:21 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
96

Low Clouds (% Sky Obscured)

96
96
96
95
95
96
98
100
100
100
100
100
100
100
100
100
100
98
96
94
94
94
94
84

Medium Clouds (% Sky Obscured)

83
71
53
97
57
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
94
88
65
86

High Clouds (% Sky Obscured)

97
99
99
100
100
96
60
84
90
95
100
100
100
100
100
100
100
100
100
100
70
38
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
6
9
9
4
3
4
5
4
2
0
0
0
0
0
0
0

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

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

Precipitation Probability (%)

51
63
73
78
83
77
77
85
71
56
75
95
95
95
95
95
95
95
95
95
95
89
89
79

Precipitation Amount (mm)

0.2
0.4
0.5
0.5
0.6
0.5
0.5
0.7
0.3
0
0.5
1.1
0.9
0.7
0.8
0.9
1.2
1.1
1.1
1
0.9
0.6
0.7
0.4

Wind Speed/Direction (mph)

11
11
12
12
12
12
12
12
12
12
11
11
11
10
10
9
9
9
9
8
9
8
8
9

Chance of Frost

Temperature (°C)

4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
5

Feels Like (°C)

-0
-1
-1
-1
-1
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

79
79
77
77
76
78
82
85
88
90
91
93
94
93
94
93
94
96
96
96
96
96
96
96

Pressure (mb)

1001
1000
1000
999
999
999
998
998
998
997
997
996
996
995
995
994
993
992
992
991
990
990
989
988

Ozone (du)

262
264
265
266
265
267
270
274
278
280
283
285
285
286
289
296
301
303
304
304
307
310
313
317

Tuesday 17

First Quarter 52%

14:03

23:21

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:28, Set: 15:48, Transit: 12:07. Moon - Rise: 14:03, Set: 23:21. Civil Dark: 16:38 - 07:38. Nautical Dark: 17:30 - 06:46. Astro Dark: 18:20 - 05:56

Total Clouds (% Sky Obscured)

98
100
92
84
76
73
71
67
79
89
97
98
97
99
99
99
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

74
64
71
77
76
73
71
67
75
63
52
54
53
52
61
65
71
80
88
98
98
98
99
99

Medium Clouds (% Sky Obscured)

94
89
77
53
30
31
27
29
51
56
81
85
89
92
92
98
100
99
98
97
97
96
96
88

High Clouds (% Sky Obscured)

20
15
20
25
20
15
10
1
28
66
82
87
92
96
98
99
100
96
92
89
63
33
5
37

ISS Passover

Visibility (miles)

9
9
8
3
4
9
9
1
0
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0

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

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

Precipitation Probability (%)

80
95
95
95
74
49
52
59
41
25
16
22
26
22
69
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.7
0.7
0.7
0.2
0
0
0.2
0
0
0
0
0
0
0.3
0.8
1.3
1.2
1
0.9
0.9
0.9
0.8
0.8

Wind Speed/Direction (mph)

9
9
9
8
8
7
6
7
8
7
5
5
4
5
5
6
7
8
9
10
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
93
94
94
91
94
94
91
85
88
89
91
91
89
86
83
88
89
94
94
96
96

Pressure (mb)

988
988
987
987
987
987
987
987
988
988
988
988
988
987
986
985
984
983
982
982
981
980
979
979

Ozone (du)

320
321
323
324
322
319
317
314
305
300
296
289
286
284
282
280
279
278
279
281
282
283
284
285

Wednesday 18

Waxing Gibbous 62%

14:03

00:49

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:31, Set: 15:46, Transit: 12:07. Moon - Rise: 14:03, Set: 00:49. Civil Dark: 16:36 - 07:40. Nautical Dark: 17:29 - 06:47. Astro Dark: 18:18 - 05:58

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
99
99
100
100
100
99
99
99
99
99
99
98
99
99
98
98
99
99
100
98
98
98
97

Medium Clouds (% Sky Obscured)

80
68
52
38
15
10
11
11
7
4
1
29
57
80
79
73
71
63
55
47
60
61
67
71

High Clouds (% Sky Obscured)

67
100
67
35
5
9
13
17
43
70
98
100
99
95
74
59
38
52
50
55
60
55
45
40

ISS Passover

Visibility (miles)

0
0
0
3
6
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

95
95
95
87
79
70
57
34
34
35
38
37
33
24
24
23
21
22
21
18
22
23
22
38

Precipitation Amount (mm)

0.9
1
0.7
0.5
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
6
5
7
9
11
12
12
12
12
12
12
12
12
12
12
11
11
12
12
11
11
11

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
7
6
6
6
6
6
5
5
4
3
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

5
6
6
7
7
7
6
4
3
4
4
4
3
2
1
0
1
1
1
1
1
1
1
2

Relative Humidity (%)

96
98
98
98
96
94
91
87
83
85
85
88
85
83
80
80
83
85
85
85
85
86
86
88

Pressure (mb)

978
978
978
978
978
978
979
979
980
980
980
981
982
982
983
984
985
985
986
987
987
988
988
989

Ozone (du)

284
282
281
283
286
288
291
293
296
298
301
304
309
314
319
322
325
328
332
336
340
334
328
322

Thursday 19

Waxing Gibbous 72%

14:03

02:18

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

Sun - Rise: 08:33, Set: 15:44, Transit: 12:08. Moon - Rise: 14:03, Set: 02:18. Civil Dark: 16:34 - 07:42. Nautical Dark: 17:27 - 06:49. Astro Dark: 18:17 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
97
89
82
76
86
93
97
97
97
96
97
98
99
99
98
97

Medium Clouds (% Sky Obscured)

71
71
81
91
95
97
98
100
100
100
99
99
99
100
100
100
100

High Clouds (% Sky Obscured)

40
50
72
80
89
96
97
98
99
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

47
51
53
54
57
54
53
54
63
75
85
91
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.7
0.7
0.7
0.7
0.8

Wind Speed/Direction (mph)

10
10
9
8
6
4
5
5
6
6
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
0
-1
-0
1
1
1
1
1
1
1
1
-0
-1
-1
-1
-1

Relative Humidity (%)

82
77
73
77
83
86
86
86
85
88
88
89
88
88
86
88
86

Pressure (mb)

989
989
990
990
990
990
990
990
991
991
991
991
991
991
991
991
991

Ozone (du)

324
325
326
327
328
329
333
337
341
341
341
341
343
345
347
345
344

Forecast for Vols, Helsinki, Finland (60.17,24.39)

Generated: 13/11/26 15:28:44. Forecast: 13/11/26 to 19/11/26. Timezone: UTC+2.00