Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Crescent 25%

01:01

15:51

10 Bad
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

Sun - Rise: 09:13, Set: 15:32, Transit: 12:20. Moon - Rise: 01:01, Set: 15:51. Civil Dark: 16:43 - 08:01. Nautical Dark: 17:55 - 06:49. Astro Dark: 19:02 - 05:41

Total Clouds (% Sky Obscured)

81
77
73
72
81
100
99
95
100
98
100
100
100
100
100
100
100
100
100
100
94
89
69
83

Low Clouds (% Sky Obscured)

73
74
73
53
65
67
53
44
41
43
89
98
90
93
94
100
99
100
86
81
88
84
65
66

Medium Clouds (% Sky Obscured)

0
1
15
16
14
43
54
75
84
77
100
99
39
74
94
96
100
94
45
37
19
18
12
6

High Clouds (% Sky Obscured)

5
4
7
28
66
100
70
76
99
77
100
100
100
100
100
100
100
100
100
100
65
2
0
0

ISS Passover

Visibility (miles)

6
6
1
1
1
2
2
4
3
1
1
0
0
0
1
8
9
0
1
8
7
6
7
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

5
2
0
14
12
4
12
6
11
38
51
51
44
40
22
24
38
54
66
88
95
95
95
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0.1
0
0
0
0
0.2
0.4
0.6
0.7
0.7
0.4

Wind Speed/Direction (mph)

15
12
10
6
6
5
5
5
4
4
3
3
3
4
4
5
5
9
12
13
14
15
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
92
92
92
92
92
91
92
91
89
89
92
94
94
92
93
94
94
93
89
86
85
86

Pressure (mb)

1024
1025
1025
1025
1025
1024
1024
1024
1023
1022
1021
1021
1020
1018
1017
1015
1013
1012
1011
1010
1008
1007
1006
1006

Ozone (du)

323
317
314
308
305
304
302
304
303
300
297
293
287
279
273
269
269
267
264
262
262
264
265
264

Wednesday 4

Waning Crescent 16%

03:00

15:28

10 Bad
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

Sun - Rise: 09:18, Set: 15:27, Transit: 12:20. Moon - Rise: 03:00, Set: 15:28. Civil Dark: 16:39 - 08:04. Nautical Dark: 17:51 - 06:52. Astro Dark: 18:59 - 05:44

Total Clouds (% Sky Obscured)

94
59
57
91
90
100
100
93
92
83
81
69
52
40
24
51
35
37
65
61
40
45
44
45

Low Clouds (% Sky Obscured)

92
54
51
83
79
83
92
87
85
70
70
67
51
37
22
49
33
37
63
61
38
44
41
43

Medium Clouds (% Sky Obscured)

0
0
0
56
89
94
100
71
57
39
14
4
0
0
0
0
0
0
6
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)

5
0
7
0
0
0
0
0
0
0
0
0
0
1
3
8
9
9
9
7
6
2
5
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

52
20
39
95
95
95
95
95
95
95
95
77
67
61
39
38
39
54
58
56
48
43
40
35

Precipitation Amount (mm)

0
0
0
1.2
1.3
1
1.5
1.3
1
0.8
0.9
0.3
0.2
0
0
0
0
0.1
0.1
0.1
0
0
0
0

Wind Speed/Direction (mph)

24
36
34
32
32
34
35
35
37
36
32
29
32
31
30
31
29
27
25
21
20
23
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-8
-10
-10
-10
-11
-11
-10
-11
-11
-10
-9
-10
-8
-8
-8
-8
-9
-10
-9
-9
-9
-9
-10

Dew Point (°C)

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

Relative Humidity (%)

91
94
76
88
94
96
96
96
96
94
94
91
91
86
84
83
81
80
81
83
81
84
81
81

Pressure (mb)

1005
1006
1007
1007
1007
1006
1005
1005
1004
1004
1004
1005
1006
1006
1006
1007
1007
1008
1008
1009
1010
1010
1011
1012

Ozone (du)

266
268
268
267
267
270
279
282
283
283
285
287
287
287
289
291
295
299
305
309
311
313
316
318

Thursday 5

Waning Crescent 9%

04:55

15:06

10 Bad
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 Good
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 09:23, Set: 15:22, Transit: 12:20. Moon - Rise: 04:55, Set: 15:06. Civil Dark: 16:36 - 08:08. Nautical Dark: 17:48 - 06:55. Astro Dark: 18:56 - 05:47

Total Clouds (% Sky Obscured)

43
41
41
37
32
29
29
37
38
41
40
38
34
28
19
2
15
30
59
65
79
89
89
89

Low Clouds (% Sky Obscured)

41
40
40
35
32
29
29
36
37
41
40
37
33
26
19
1
13
27
47
62
76
88
87
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
17
3
2
4
18
31

ISS Passover

Visibility (miles)

3
4
6
7
8
9
9
9
7
7
9
9
9
9
9
9
9
9
6
1
0
0
1
1

Fog (%)

2
2
1
1
1
1
1
1
1
1
1
1
1
1
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 (%)

38
42
30
33
39
42
37
39
39
39
44
46
40
26
19
6
3
3
3
10
24
24
31
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)

23
23
22
23
23
24
22
21
20
19
18
18
17
19
20
19
16
14
12
10
8
5
4
3

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
-3
-3
-3
-3
-3
-3
-2
-2
-3

Feels Like (°C)

-9
-9
-9
-9
-9
-10
-10
-9
-9
-9
-10
-9
-8
-9
-8
-8
-6
-5
-5
-7
-6
-5
-6
-6

Dew Point (°C)

-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-5
-5
-4
-4
-4
-4
-3
-3
-4

Relative Humidity (%)

84
84
84
81
79
81
82
86
84
86
84
84
84
86
87
84
87
92
92
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

319
320
320
324
326
325
325
325
323
322
321
316
313
310
306
304
303
301
298
297
294
294
292
291

Friday 6

Waning Crescent 9%

06:55

14:44

10 Bad
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

Sun - Rise: 09:27, Set: 15:18, Transit: 12:20. Moon - Rise: 06:55, Set: 14:44. Civil Dark: 16:32 - 08:12. Nautical Dark: 17:45 - 06:58. Astro Dark: 18:53 - 05:50

Total Clouds (% Sky Obscured)

88
88
89
88
92
95
98
97
99
100
100
100
100
91
83
76
72
66
60
60
60
44
55
63

Low Clouds (% Sky Obscured)

82
75
58
73
72
69
64
60
59
57
56
60
62
66
69
72
66
64
60
57
43
41
54
62

Medium Clouds (% Sky Obscured)

1
12
30
48
82
60
65
69
75
71
61
65
50
62
59
8
6
40
50
34
40
0
0
1

High Clouds (% Sky Obscured)

40
37
42
26
26
32
43
56
65
100
100
63
56
26
30
42
72
66
60
60
60
0
0
0

ISS Passover

Visibility (miles)

1
1
3
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
9
6
7
6

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

40
43
45
56
69
69
64
72
63
46
50
42
54
70
70
65
77
80
69
62
45
23
30
40

Precipitation Amount (mm)

0
0.1
0.2
0.3
0.4
0.4
0.2
0.4
0.3
0.1
0.2
0
0
0.4
0.3
0
0.4
0.4
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

3
4
3
3
3
3
3
3
3
3
2
3
5
6
5
5
5
7
12
17
17
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
96
96
96
98
98
98
96
96
98
100
98
98
98
98
98
98
98
96
94
96

Pressure (mb)

1021
1020
1020
1019
1018
1017
1017
1016
1015
1014
1013
1012
1011
1011
1010
1008
1007
1006
1005
1005
1004
1004
1003
1003

Ozone (du)

292
292
294
292
293
295
296
298
300
301
302
302
303
305
306
306
307
308
311
313
315
326
329
329

Saturday 7

Waning Crescent 4%

09:11

14:18

10 Bad
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

Sun - Rise: 09:32, Set: 15:13, Transit: 12:20. Moon - Rise: 09:11, Set: 14:18. Civil Dark: 16:29 - 08:15. Nautical Dark: 17:42 - 07:02. Astro Dark: 18:50 - 05:54

Total Clouds (% Sky Obscured)

75
77
77
77
82
87
79
93
84
80
78
82
87
90
92
94
94
94
94
93
92
92
80
65

Low Clouds (% Sky Obscured)

75
71
58
54
46
49
30
63
47
63
77
82
87
90
89
91
87
86
83
85
85
85
72
59

Medium Clouds (% Sky Obscured)

17
33
20
6
10
20
19
92
81
79
68
69
69
68
67
66
65
69
72
60
50
34
35
36

High Clouds (% Sky Obscured)

0
0
0
0
18
40
55
40
20
0
0
1
1
2
2
3
2
1
0
0
0
0
10
20

ISS Passover

Visibility (miles)

2
1
5
9
5
1
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

51
51
40
34
40
48
77
95
95
95
85
84
85
95
95
95
95
95
88
94
93
85
82
69

Precipitation Amount (mm)

0.2
0.1
0
0
0
0.1
0.3
0.8
0.6
0.8
0.6
0.5
0.5
0.8
0.8
0.7
0.8
0.6
0.4
0.6
0.6
0.5
0.5
0.3

Wind Speed/Direction (mph)

14
16
18
22
20
19
22
18
22
21
23
18
14
10
10
10
10
8
6
5
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
84
78
84
89
86
92
81
89
89
91
91
92
91
91
89
91
92
94
92
91
89
86

Pressure (mb)

1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
996
997
997
997
997
997
997
998
998
998
998
999
999

Ozone (du)

324
320
319
322
324
327
330
330
331
332
333
332
331
330
330
329
329
330
331
332
328
324
320
318

Sunday 8

Waning Crescent 1%

No Rise

13:37

10 Bad
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

Sun - Rise: 09:37, Set: 15:08, Transit: 12:20. Moon - Rise: No Rise, Set: 13:37. Civil Dark: 16:25 - 08:19. Nautical Dark: 17:39 - 07:05. Astro Dark: 18:47 - 05:57

Total Clouds (% Sky Obscured)

53
65
78
88
92
99
100
98
96
94
95
95
96
95
94
93
88
85
82
87
94
100
92
83

Low Clouds (% Sky Obscured)

46
44
41
38
49
59
66
67
69
67
68
76
78
79
80
82
76
68
60
73
86
98
91
83

Medium Clouds (% Sky Obscured)

42
57
64
75
80
92
100
94
88
81
73
65
56
59
51
35
27
23
19
24
29
39
31
18

High Clouds (% Sky Obscured)

30
49
71
87
92
97
100
75
49
28
27
26
35
29
23
17
20
29
30
25
20
20
15
14

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
8
8
7
5
2
0
0
0
0
0
0
0
2
3
5
3

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

33
39
33
12
23
27
31
40
46
51
52
54
58
61
59
57
57
50
38
44
44
41
49
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
7
7
6
5
4
3
3
3
3
3
3
3
3
3
4
4
4
5
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-8
-8
-8
-10
-9
-9
-10
-10
-9
-10
-9
-8
-7
-6
-6
-5
-6
-6
-7
-7
-8
-3

Dew Point (°C)

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

Relative Humidity (%)

84
82
84
84
86
89
91
92
92
92
94
94
94
94
94
94
96
94
96
96
94
92
91
93

Pressure (mb)

999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
998
998
997
997
996
995
995
994
994

Ozone (du)

315
312
311
309
307
308
308
308
301
294
288
284
281
278
276
274
272
271
271
271
271
271
272
273

Monday 9

New Moon 0%

No Rise

No Set

10 Bad
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

Sun - Rise: 09:42, Set: 15:03, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:22 - 08:23. Nautical Dark: 17:36 - 07:08. Astro Dark: 18:44 - 06:00

Total Clouds (% Sky Obscured)

75
68
61
53
49
44
43
52
61
69
67
70
72
66
59
50

Low Clouds (% Sky Obscured)

75
68
61
53
49
44
43
52
61
69
67
68
70
61
55
47

Medium Clouds (% Sky Obscured)

4
4
3
2
2
2
2
4
5
9
12
7
2
2
3
4

High Clouds (% Sky Obscured)

14
9
8
8
17
18
25
40
55
60
65
65
65
60
55
45

ISS Passover

Visibility (miles)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

43
38
36
30
36
40
42
43
39
25
32
34
32
35
34
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
14
14
13
13
11
9
6
6
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-5
-5
-5
-5
-6
-5
-5
-6
-5
-6
-6
-6
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
94
94
96
98
98
98
98
98
98
96
96
96
96

Pressure (mb)

994
994
994
994
994
994
994
995
995
995
995
995
995
995
995
995

Ozone (du)

275
276
278
281
283
284
286
287
287
287
286
285
284
283
283
283

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

Generated: 03/11/26 10:36:45. Forecast: 03/11/26 to 09/11/26. Timezone: UTC+2.00