Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:36

02:04

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
15 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 12:21, Set: 12:29, Transit: 12:25. Moon - Rise: 13:36, Set: 02:04. Civil Dark: 15:18 - 09:33. Nautical Dark: 16:46 - 08:04. Astro Dark: 17:59 - 06:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
6
36
63
37

Low Clouds (% Sky Obscured)

100
100
100
99
82
53
97
93
43
29
28
18
34
35
15
14
28
17
11
8
6
25
48
35

Medium Clouds (% Sky Obscured)

55
63
75
39
100
88
100
100
100
100
100
100
100
85
45
50
97
100
100
63
0
1
2
0

High Clouds (% Sky Obscured)

68
74
82
85
85
85
85
86
85
80
80
80
85
85
80
85
85
84
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
2
2
4
3
5
0
0
1
4
1
9
6
9
9
7
6
9
9
9
9
2
2
6

Fog (%)

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

Precipitation Type

None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
8
26
49
72
74
56
54
45
35
20
6
11
27
38
84
41
10
9
20
11
8

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
10
8
7
3
4
5
8
18
19
18
20
18
19
17
14
11
9
10
13
13
13
13
11

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-3
-3
-3
-3
-2
-3
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
96
96
96
96
94
92
89
89
82
82
79
77
80
87
84
79
82
85
87
90
87

Pressure (mb)

979
978
979
979
979
980
981
982
983
985
987
989
990
992
992
993
995
997
998
1000
1002
1003
1005
1006

Ozone (du)

269
270
273
275
277
280
281
284
288
291
293
289
284
286
286
286
291
298
304
306
309
309
306
304

Sunday 30

Waxing Gibbous 76%

13:09

04:13

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: N/A, Set: N/A, Transit: 12:26. Moon - Rise: 13:09, Set: 04:13. Civil Dark: 15:16 - 09:36. Nautical Dark: 16:45 - 08:06. Astro Dark: 17:58 - 06:53

Total Clouds (% Sky Obscured)

39
43
36
51
52
53
51
51
51
51
51
54
51
51
51
49
45
65
61
65
68
68
63
53

Low Clouds (% Sky Obscured)

30
37
31
43
44
45
42
42
41
39
38
43
39
36
39
36
32
50
47
54
57
52
52
43

Medium Clouds (% Sky Obscured)

2
0
0
0
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
1
0
2
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 (%)

20
11
19
14
21
11
20
11
10
9
14
3
6
4
5
8
1
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)

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

Chance of Frost

Temperature (°C)

-8
-7
-8
-8
-8
-8
-9
-10
-10
-11
-12
-12
-13
-13
-13
-14
-14
-15
-15
-15
-15
-16
-16
-16

Feels Like (°C)

-11
-11
-11
-11
-12
-13
-13
-13
-14
-14
-15
-15
-16
-16
-17
-17
-17
-18
-19
-19
-19
-19
-20
-20

Dew Point (°C)

-10
-9
-9
-10
-10
-10
-11
-11
-12
-13
-13
-14
-15
-15
-15
-16
-16
-17
-17
-17
-17
-17
-18
-18

Relative Humidity (%)

85
88
87
85
87
87
87
87
85
86
86
86
84
84
86
84
86
84
84
84
84
85
85
84

Pressure (mb)

1007
1008
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

300
297
301
305
300
297
294
293
293
292
290
287
283
281
284
283
285
285
284
284
285
284
278
279

Monday 1

Waxing Gibbous 86%

12:31

06:40

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

Sun - Rise: N/A, Set: N/A, Transit: 12:26. Moon - Rise: 12:31, Set: 06:40. Civil Dark: 15:14 - 09:39. Nautical Dark: 16:44 - 08:09. Astro Dark: 17:57 - 06:55

Total Clouds (% Sky Obscured)

31
27
23
4
4
4
4
4
3
4
3
3
3
4
5
55
55
55
55
51
53
49
63
73

Low Clouds (% Sky Obscured)

24
20
16
3
3
3
3
2
2
2
2
2
2
2
1
3
3
5
15
6
44
46
63
71

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
26
35
35
40
28
35
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
55
55
55
55
51
10
6
63
45

ISS Passover

Visibility (miles)

6
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
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

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
2
3
3
10
4

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
5
5
5
5
5
4
4
4
4
3
3
3
3
3
3
3
3
3
4
3
3
3
3

Chance of Frost

Temperature (°C)

-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

Feels Like (°C)

-20
-20
-20
-19
-19
-19
-19
-19
-19
-19
-18
-18
-18
-19
-19
-19
-21
-21
-21
-21
-21
-22
-22
-21

Dew Point (°C)

-18
-18
-19
-19
-19
-19
-19
-19
-20
-20
-20
-20
-20
-20
-20
-21
-20
-20
-20
-20
-20
-19
-19
-19

Relative Humidity (%)

84
85
84
84
83
81
82
80
80
79
79
81
80
78
74
74
74
75
76
78
79
81
83
85

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

274
270
272
270
270
270
269
268
264
263
262
263
265
268
267
268
269
268
268
268
266
266
264
265

Tuesday 2

Waxing Gibbous 93%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: N/A, Set: N/A, Transit: 12:26. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:11 - 09:42. Nautical Dark: 16:42 - 08:11. Astro Dark: 17:56 - 06:57

Total Clouds (% Sky Obscured)

89
91
94
100
100
100
100
100
100
100
100
100
100
98
96
94
95
96
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

80
79
84
88
92
93
92
94
94
90
84
82
75
73
65
57
72
83
93
90
94
93
92
96

Medium Clouds (% Sky Obscured)

17
24
37
45
55
55
70
100
100
100
96
100
71
35
91
83
95
95
95
96
98
100
100
100

High Clouds (% Sky Obscured)

89
80
30
100
87
100
100
100
100
100
100
99
99
90
96
94
92
95
81
89
95
95
95
95

ISS Passover

Visibility (miles)

1
1
1
1
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1

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
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
None

Precipitation Probability (%)

3
4
8
3
12
5
6
24
34
36
39
37
30
25
22
3
10
19
17
26
32
39
36
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0.1
0.1
0

Wind Speed/Direction (mph)

3
3
3
3
4
3
3
3
3
4
4
4
3
3
3
3
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

-17
-17
-17
-17
-18
-18
-17
-17
-17
-16
-16
-16
-16
-15
-15
-15
-15
-15
-14
-14
-14
-14
-13
-13

Feels Like (°C)

-21
-21
-21
-21
-22
-21
-21
-21
-21
-20
-20
-20
-20
-19
-19
-19
-19
-19
-19
-19
-19
-18
-18
-17

Dew Point (°C)

-19
-19
-19
-19
-19
-19
-19
-18
-18
-18
-17
-18
-17
-17
-16
-16
-17
-16
-16
-16
-16
-15
-15
-14

Relative Humidity (%)

86
86
87
87
87
87
88
88
88
88
88
88
88
88
88
88
86
88
90
88
88
88
90
90

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

268
266
264
263
262
260
258
256
255
254
252
251
250
247
247
249
249
248
248
247
247
249
251
251

Wednesday 3

Waxing Gibbous 98%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: N/A, Set: N/A, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:10 - 09:44. Nautical Dark: 16:41 - 08:13. Astro Dark: 17:55 - 06:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
97
96
94
96
98
100
99
98
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
97
85
94
77
82
80
85
82
86
89
92
92
96
97
94
97
96
96
96
94
94
94
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
78
58
36
49
62
74
64
53
42
50
57
65
75
84
93
90
89

High Clouds (% Sky Obscured)

90
85
84
59
83
71
36
75
85
90
90
90
95
98
99
98
98
97
95
97
98
99
99
100

ISS Passover

Visibility (miles)

1
1
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

29
27
21
13
18
8
8
6
6
17
6
5
2
6
5
0
4
7
9
9
9
10
14
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)

4
4
4
4
4
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

-13
-13
-13
-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-12
-13
-13
-13
-13
-13
-12
-12
-12
-11

Feels Like (°C)

-17
-17
-17
-17
-16
-16
-15
-15
-14
-14
-14
-14
-15
-15
-16
-15
-15
-16
-16
-16
-16
-16
-16
-16

Dew Point (°C)

-14
-14
-14
-13
-13
-13
-12
-12
-12
-12
-12
-12
-12
-12
-13
-14
-14
-14
-14
-14
-14
-13
-13
-12

Relative Humidity (%)

90
90
92
92
92
92
92
92
90
90
92
90
92
90
90
90
90
90
92
90
90
92
90
92

Pressure (mb)

1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

252
251
252
253
255
257
257
258
259
260
262
262
262
264
266
269
271
273
275
277
280
283
286
287

Thursday 4

Waxing Gibbous 100%

No Rise

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: N/A, Set: N/A, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:08 - 09:47. Nautical Dark: 16:40 - 08:15. Astro Dark: 17:54 - 07:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
89
84
89
94
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
94
94
86
78
68
66
66
66
64
62
60
73
85
97
98
97
99
99
97
94
85
78

Medium Clouds (% Sky Obscured)

87
84
80
76
80
86
92
87
82
80
76
67
54
42
30
18
10
5
5
26
47
69
79
90

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
78
57
35
24
13
1
1
0
0
23
46
70
80
90
100
100
99

ISS Passover

Visibility (miles)

2
2
2
2
2
4
5
6
6
6
6
4
2
0
1
2
3
5
6
8
8
9
9
8

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 (%)

13
13
8
2
8
10
10
7
8
8
14
15
4
10
9
1
16
23
26
25
22
16
23
25

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

Chance of Frost

Temperature (°C)

-11
-11
-11
-11
-11
-11
-10
-10
-10
-9
-9
-9
-9
-8
-8
-7
-6
-6
-6
-6
-6
-6
-6
-6

Feels Like (°C)

-16
-16
-14
-14
-14
-14
-13
-13
-13
-13
-13
-13
-14
-15
-12
-12
-12
-12
-11
-10
-9
-9
-9
-8

Dew Point (°C)

-12
-12
-12
-12
-12
-12
-11
-11
-11
-10
-10
-10
-9
-9
-8
-8
-6
-7
-6
-6
-7
-7
-7
-7

Relative Humidity (%)

92
90
92
92
92
92
92
92
92
94
92
94
94
96
96
98
98
96
96
96
94
94
94
94

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

289
291
293
295
298
300
301
303
298
294
290
291
292
293
291
289
287
292
296
300
298
296
294
294

Friday 5

Full Moon 98%

No Rise

No Set

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

Sun - Rise: N/A, Set: N/A, Transit: 12:28. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:06 - 09:49. Nautical Dark: 16:39 - 08:17. Astro Dark: 17:53 - 07:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

70
75
79
83
85
89
92
95
97
98
97
96
95
95
93
93
95
96
97

Medium Clouds (% Sky Obscured)

100
80
61
41
36
30
25
20
24
24
30
38
48
44
43
33
25
20
15

High Clouds (% Sky Obscured)

99
99
100
95
95
95
95
80
70
60
59
56
49
49
48
49
57
64
64

ISS Passover

Visibility (miles)

7
6
4
2
0
0
0
0
0
0
0
0
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

Precipitation Type

None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
49
40
28
25
22
15
26
24
13
22
21
13
16
14
5
9
7
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-8
-7
-7
-7
-7
-7
-6
-7
-6
-6
-6
-6
-7
-6
-7

Feels Like (°C)

-8
-7
-10
-9
-9
-9
-9
-9
-10
-10
-9
-9
-9
-9
-9
-9
-10
-9
-9

Dew Point (°C)

-7
-7
-7
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

96
96
96
96
96
98
96
96
96
98
98
96
96
96
96
96
96
96
96

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

294
294
293
293
292
290
289
287
288
290
292
293
295
296
299
302
305
306
306

Forecast for Kilpisjärvi, Tunturi-Lappi, Finland (69.07,20.76)

Generated: 29/11/25 19:26:21. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+2.00