Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 3

Waxing Gibbous 98%

No Rise

No Set

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:26. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:11 - 09:44. Nautical Dark: 16:42 - 08:13. Astro Dark: 17:56 - 06:59

Total Clouds (% Sky Obscured)

92
94
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
85
70
86
87
90

Low Clouds (% Sky Obscured)

73
87
77
100
80
72
77
99
99
90
97
97
97
89
82
85
79
81
92
75
60
80
74
77

Medium Clouds (% Sky Obscured)

92
91
95
100
100
99
100
100
100
100
100
100
98
66
60
65
58
34
8
6
3
0
0
0

High Clouds (% Sky Obscured)

86
90
85
95
87
84
5
92
100
88
85
24
88
91
86
43
80
0
4
2
2
2
4
4

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

4
0
30
62
95
95
63
39
32
32
35
61
71
63
50
50
47
38
34
25
15
7
5
4

Precipitation Amount (mm)

0
0
0
0.3
0.8
0.8
0.2
0
0
0
0
0.2
0.3
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-13
-13
-13
-13
-13
-13
-13
-12
-12
-12
-11
-11
-11
-10
-10
-10
-10
-10
-9
-9
-8
-8
-8
-8

Relative Humidity (%)

88
88
90
92
90
90
90
92
92
92
92
92
92
92
92
92
92
92
92
92
92
92
92
92

Pressure (mb)

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

Ozone (du)

266
265
264
264
266
266
266
264
263
258
258
262
265
267
270
270
267
267
268
269
270
272
272
269

Thursday 4

Waxing Gibbous 100%

No Rise

No Set

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:10 - 09:47. Nautical Dark: 16:41 - 08:15. Astro Dark: 17:55 - 07:01

Total Clouds (% Sky Obscured)

100
100
95
95
95
95
95
95
95
98
98
99
100
100
100
100
100
100
100
100
100
100
96
98

Low Clouds (% Sky Obscured)

86
77
75
75
70
70
70
70
65
88
88
89
91
94
92
92
99
100
100
100
100
99
95
94

Medium Clouds (% Sky Obscured)

2
2
2
2
1
1
0
0
0
0
5
29
60
70
65
65
65
65
65
70
75
65
65
70

High Clouds (% Sky Obscured)

4
4
2
5
4
4
6
7
54
75
80
82
86
97
100
100
100
100
100
100
87
50
7
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

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 (%)

1
1
8
0
1
2
3
1
2
2
4
8
0
2
2
3
13
13
14
15
18
13
18
19

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

Chance of Frost

Temperature (°C)

-8
-8
-9
-10
-10
-11
-11
-12
-12
-12
-13
-13
-13
-12
-13
-12
-12
-12
-12
-12
-12
-12
-11
-11

Feels Like (°C)

-12
-12
-12
-12
-13
-14
-14
-16
-16
-16
-17
-17
-17
-16
-16
-16
-16
-16
-15
-16
-15
-16
-15
-14

Dew Point (°C)

-9
-10
-10
-11
-11
-12
-12
-13
-13
-13
-14
-14
-14
-13
-14
-13
-13
-13
-13
-13
-13
-13
-12
-12

Relative Humidity (%)

90
90
92
92
92
94
92
94
94
92
92
92
92
92
92
92
92
92
92
92
92
92
92
92

Pressure (mb)

1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1020
1021
1021
1021
1021
1022
1022

Ozone (du)

269
266
265
265
263
260
258
259
261
264
267
269
270
272
272
272
270
270
274
279
279
278
281
283

Friday 5

Full Moon 98%

No Rise

No Set

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:27. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:08 - 09:49. Nautical Dark: 16:40 - 08:17. Astro Dark: 17:54 - 07:02

Total Clouds (% Sky Obscured)

100
99
98
100
86
89
89
85
86
94
94
93
94
94
95
96
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
93
92
97
85
86
86
84
85
89
89
87
90
91
92
95
95
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

70
50
42
47
60
43
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
6
4
2
0
0
0
0
0
2
9
6
6
4
4
4
4
4
4
4
4
4
4

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
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 (%)

23
20
19
14
12
10
9
9
12
6
8
9
12
8
9
7
11
9
13
13
15
15
20
21

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)

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-10
-10
-10
-9
-9
-9
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10

Feels Like (°C)

-14
-13
-14
-13
-13
-13
-12
-12
-13
-13
-14
-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-14
-14
-14

Dew Point (°C)

-12
-11
-12
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-11
-11

Relative Humidity (%)

90
92
90
90
88
88
87
87
87
87
86
88
92
90
92
92
90
92
92
92
90
92
90
90

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

282
281
279
278
279
280
281
281
281
284
287
285
288
290
292
293
291
290
290
290
289
289
289
288

Saturday 6

Waning Gibbous 94%

No Rise

No Set

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:28. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:06 - 09:52. Nautical Dark: 16:39 - 08:18. Astro Dark: 17:53 - 07:04

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
93
90
93
96
95
92
94
98
100
100
99
99
96
93
93
90

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
28
59
63
57
50
50
60
65
70
70
70
75
75
75
69
70
69

High Clouds (% Sky Obscured)

4
11
33
88
95
100
100
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

21
23
20
22
23
19
23
23
21
21
21
21
21
19
16
18
16
18
14
18
10
12
17
12

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
5
5
5
5
5
5
5
5
5
5
5
5
5
6
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-13
-14
-14
-14
-13
-13
-13
-13
-12
-12
-12
-12
-11
-12
-12
-12
-12
-13
-12
-13
-12
-12
-13

Dew Point (°C)

-11
-11
-11
-11
-11
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

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

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

288
289
290
290
289
289
289
289
290
291
292
293
295
297
297
297
296
296
297
300
306
309
310
307

Sunday 7

Waning Gibbous 87%

No Rise

No Set

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:28. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:04 - 09:54. Nautical Dark: 16:38 - 08:20. Astro Dark: 17:52 - 07:06

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

89
90
90
88
90
89
90
90
91
92
93
93
91
92
90
91
91
91
90
90
90
92
95
98

Medium Clouds (% Sky Obscured)

58
43
48
50
50
45
39
35
15
18
21
23
49
74
96
83
81
79
83
84
85
71
57
44

High Clouds (% Sky Obscured)

95
95
90
85
85
85
61
84
85
87
89
94
94
94
44
60
77
93
93
93
94
69
44
20

ISS Passover

Visibility (miles)

1
1
1
1
1
1
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 (%)

12
10
18
8
10
17
8
8
9
6
18
8
7
10
10
12
10
8
9
10
10
9
10
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-12
-13
-12
-13
-13
-12
-12
-12
-13
-13
-13
-13
-13
-12
-13
-13
-13
-13
-13
-12
-13
-12

Dew Point (°C)

-9
-10
-9
-10
-9
-9
-9
-10
-9
-9
-10
-10
-10
-10
-10
-9
-10
-9
-9
-10
-10
-10
-11
-11

Relative Humidity (%)

90
88
90
90
88
88
88
88
90
88
90
88
90
88
90
88
88
88
88
88
90
90
88
88

Pressure (mb)

1024
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

305
305
301
300
306
310
310
308
307
307
308
308
311
312
312
315
314
313
313
313
314
314
312
310

Monday 8

Waning Gibbous 78%

No Rise

No Set

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:29. Moon - Rise: No Rise, Set: No Set. Civil Dark: 15:03 - 09:57. Nautical Dark: 16:37 - 08:22. Astro Dark: 17:52 - 07:07

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

98
99
100
99
98
97
96
94
92
94
95
97
97
97
96
97
98
99
96
92
89
85
82
78

Medium Clouds (% Sky Obscured)

38
31
25
44
64
88
90
88
86
85
84
84
86
89
94
95
95
94
93
92
92
92
93
93

High Clouds (% Sky Obscured)

45
71
96
98
99
100
100
100
100
100
100
100
100
100
100
100
97
97
91
79
70
74
77
77

ISS Passover

Visibility (miles)

1
1
1
1
1
1
1
1
0
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
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 (%)

9
6
6
9
10
10
14
17
19
24
27
30
31
31
32
33
34
34
32
30
28
26
24
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-13
-13
-14
-13
-13
-13
-14
-15
-11
-11
-12
-11
-11
-11
-11
-11
-12
-11
-12
-11
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
87
87
87
87
87
89
89
90
90
89
90
90
90
90
90
90
90
88
90
90
90

Pressure (mb)

1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

308
307
307
307
308
308
309
310
311
312
314
316
318
318
319
319
320
321
322
324
326
327
328
328

Tuesday 9

Waning Gibbous 68%

19:58

14:21

11 Bad
12 Bad
13 Bad
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

Sun - Rise: N/A, Set: N/A, Transit: 12:29. Moon - Rise: 19:58, Set: 14:21. Civil Dark: 15:02 - 09:59. Nautical Dark: 16:36 - 08:23. Astro Dark: 17:51 - 07:09

Total Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
99
98
96
96
95
95
93
92
91
92
92
93

Low Clouds (% Sky Obscured)

77
77
80
80
77
73
74
75
77
76
75
75
76
77
79
76
77
74
76
79
81

Medium Clouds (% Sky Obscured)

94
96
97
94
90
86
86
85
85
80
75
71
71
70
70
61
50
39
50
59
73

High Clouds (% Sky Obscured)

80
78
80
87
93
100
100
100
100
92
85
78
72
67
58
53
46
38
27
16
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

23
22
23
24
26
26
36
43
49
54
55
59
60
61
62
63
64
63
62
60
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-12
-13
-14
-14
-14
-14
-14
-14
-14
-13
-14
-12
-11
-10
-11
-11
-12
-13
-13

Dew Point (°C)

-11
-11
-11
-12
-11
-12
-12
-12
-12
-12
-12
-12
-13
-11
-9
-9
-9
-9
-10
-10
-10

Relative Humidity (%)

88
90
90
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
87
88
90

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

328
328
327
327
327
327
326
327
327
327
327
326
325
325
326
326
328
329
330
330
329

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

Generated: 03/12/25 11:07:48. Forecast: 03/12/25 to 09/12/25. Timezone: UTC+2.00