Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waxing Crescent 41%

No Rise

No Set

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
19 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:55, Set: 17:49, Transit: 13:22. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:50 - 07:54. Nautical Dark: 19:57 - 06:46. Astro Dark: 21:06 - 05:37

Total Clouds (% Sky Obscured)

87
100
100
87
100
100
100
100
100
100
87
100
100
100
100
100
100
50
46
41
33
45
38
34

Low Clouds (% Sky Obscured)

59
60
65
88
86
85
87
73
75
67
64
61
60
75
88
87
45
48
46
40
33
45
38
34

Medium Clouds (% Sky Obscured)

35
30
30
0
2
14
14
16
25
14
13
20
22
37
53
38
19
2
0
3
2
0
0
0

High Clouds (% Sky Obscured)

100
100
100
60
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
4

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
100
100
100
0
0
0
0
100
0
0
0
0
22
0
0
24
18
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
21
21
17
18
13
11
17
21
20
20
16
10
8
8
7
9
11
8
9
9
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-8
-7
-8
-7
-6
-8
-9
-10
-9
-8
-6
-5
-5
-5
-5
-2
-5
-6
-6
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

89
86
85
85
88
88
90
93
92
90
84
82
85
85
86
90
90
67
92
82
86
91
87
87

Pressure (mb)

1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1015
1016
1017
1018
1019
1020
1021

Ozone (du)

319
312
305
310
314
308
300
291
289
289
305
299
310
311
310
308
311
309
308
305
305
304
299
288

Sunday 18

First Quarter 50%

No Rise

No Set

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:59, Set: 17:44, Transit: 13:22. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:46 - 07:58. Nautical Dark: 19:53 - 06:50. Astro Dark: 21:02 - 05:41

Total Clouds (% Sky Obscured)

37
61
79
93
99
92
100
98
98
99
92
100
100
99
100
100
100
98
100
100
91
56
57
66

Low Clouds (% Sky Obscured)

37
38
45
84
76
71
66
40
48
55
73
96
96
81
58
40
40
44
74
71
72
56
57
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
35
46
41
15
12
52
58
91
72
35
38
35
0
0
0
0
4

High Clouds (% Sky Obscured)

4
45
62
67
86
82
100
96
93
96
67
81
96
92
98
100
100
96
93
100
78
5
4
20

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
0
1
0
0
0
1
1
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
20
32
36
35
24
9
12
27
28
29
30
23
16
14
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-8
-8
-7
-8
-7
-7
-8
-7
-7
-6
-5
-5
-5
-4
-4
-4
-4
-4
-4
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
90
92
90
90
91
90
91
89
89
89
87
87
89
89
91
92
94
94
92
94
92

Pressure (mb)

1021
1022
1024
1024
1025
1025
1025
1026
1027
1027
1027
1027
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

286
287
285
281
277
269
272
272
269
268
266
267
266
262
263
258
258
258
256
257
255
251
247
244

Monday 19

Waxing Gibbous 60%

19:25

21:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 09:03, Set: 17:40, Transit: 13:21. Moon - Rise: 19:25, Set: 21:46. Civil Dark: 18:41 - 08:01. Nautical Dark: 19:49 - 06:54. Astro Dark: 20:58 - 05:45

Total Clouds (% Sky Obscured)

62
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
93
99
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

62
75
66
62
68
67
75
79
71
81
82
87
95
96
100
98
90
93
90
87
87
87
80
73

Medium Clouds (% Sky Obscured)

0
35
37
15
16
29
31
26
24
25
38
42
73
71
94
51
69
89
81
69
46
37
33
32

High Clouds (% Sky Obscured)

24
100
100
100
100
100
100
100
100
100
92
100
100
100
75
100
74
95
100
98
100
100
90
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
4
13
20
39
37
42
47
47
49
60
65
69
79
88
95
90
89
87
87
82
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.5
0.6
0.4
0.4
0.4
0.4
0.4
0.3

Wind Speed/Direction (mph)

4
5
6
6
7
7
9
9
10
12
12
15
17
18
20
23
26
23
24
24
24
24
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
89
89
89
88
88
85
82
75
72
75
76
78
76
75
78
79
80
83
83
86
86

Pressure (mb)

1025
1024
1023
1022
1021
1020
1019
1018
1017
1016
1016
1014
1014
1013
1013
1013
1013
1013
1014
1015
1015
1016
1016
1017

Ozone (du)

246
256
260
261
259
257
255
251
249
247
245
242
241
239
236
234
235
235
235
233
233
234
235
236

Tuesday 20

Waxing Gibbous 70%

18:21

No Set

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
19 Bad
20 OK
21 OK
22 Good
23 Good

Sun - Rise: 09:07, Set: 17:36, Transit: 13:21. Moon - Rise: 18:21, Set: No Set. Civil Dark: 18:37 - 08:05. Nautical Dark: 19:45 - 06:57. Astro Dark: 20:54 - 05:49

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
87
97
93
85
82
80
80
80
83
82
69
61
41
27
11
4

Low Clouds (% Sky Obscured)

67
69
81
74
59
67
88
90
81
95
93
85
82
80
80
80
80
75
62
55
31
21
8
2

Medium Clouds (% Sky Obscured)

28
25
25
24
39
21
19
14
13
3
0
0
0
0
0
8
17
26
17
9
0
0
0
0

High Clouds (% Sky Obscured)

100
100
98
100
100
100
100
72
0
0
0
0
0
0
0
13
27
40
23
9
1
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

66
61
50
48
38
35
20
18
10
8
0
5
12
12
10
10
9
1
1
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)

21
20
19
18
16
14
10
10
10
10
8
6
6
5
4
3
3
4
4
3
1
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
86
88
91
93
93
93
93
93
94
96
96
98
98
100
98
98
98
98
96
96

Pressure (mb)

1017
1018
1019
1020
1020
1021
1022
1023
1023
1024
1025
1025
1026
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1028

Ozone (du)

237
239
239
240
241
241
242
241
240
241
242
243
244
244
244
242
242
243
244
247
249
251
252
250

Wednesday 21

Waxing Gibbous 79%

17:50

00:24

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

Sun - Rise: 09:11, Set: 17:31, Transit: 13:21. Moon - Rise: 17:50, Set: 00:24. Civil Dark: 18:33 - 08:09. Nautical Dark: 19:41 - 07:01. Astro Dark: 20:50 - 05:52

Total Clouds (% Sky Obscured)

0
0
1
18
49
78
86
90
83
67
58
57
55
53
44
48
60
56
56
54
77
48
94
77

Low Clouds (% Sky Obscured)

0
0
0
17
46
75
84
88
83
67
58
57
55
53
44
48
59
56
56
54
65
48
66
63

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
3

High Clouds (% Sky Obscured)

0
0
1
3
2
2
4
3
1
3
3
2
0
0
0
3
14
9
5
3
26
0
45
33

ISS Passover

Visibility (miles)

9
9
9
9
2
0
1
5
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
98
98
98
96
96
96
92
89
84
79
76
75
74
72
75
78
81
87
87
86

Pressure (mb)

1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021

Ozone (du)

250
250
251
251
253
257
259
261
263
264
267
268
268
269
271
274
276
277
275
278
280
283
286
286

Thursday 22

Waxing Gibbous 87%

17:26

02:27

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 09:15, Set: 17:27, Transit: 13:21. Moon - Rise: 17:26, Set: 02:27. Civil Dark: 18:29 - 08:12. Nautical Dark: 19:38 - 07:04. Astro Dark: 20:46 - 05:56

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

64
65
64
81
89
94
96
98
100
98
99
100
99
98
98
99
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
48
3
2
47
38
37
76
69
67
73
81
76
71
67
65
63
59
41
22
4
3
2
0

High Clouds (% Sky Obscured)

55
55
55
69
81
78
79
85
94
86
80
65
55
45
40
29
29
33
41
49
69
56
43
30

ISS Passover

Visibility (miles)

9
9
9
9
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
2
3
4
3
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 (%)

0
0
0
0
0
0
0
0
0
2
8
14
19
21
24
23
23
17
19
20
19
14
5
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
8
8
9
9
9
9
9
9
9
9
9
9
9
10
11
11
11
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-7
-6
-6
-6
-5
-6
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
94
96
98
96
98
98
98
98
98
98
96
96
98
96
96
94
94
94
92
94
96

Pressure (mb)

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

Ozone (du)

285
284
284
282
282
284
286
288
289
289
288
287
286
286
285
285
285
286
287
287
288
288
289
290

Friday 23

Waxing Gibbous 93%

17:04

04:24

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 09:19, Set: 17:22, Transit: 13:21. Moon - Rise: 17:04, Set: 04:24. Civil Dark: 18:25 - 08:16. Nautical Dark: 19:34 - 07:08. Astro Dark: 20:42 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
95
93
90

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
91
86
82
76

Medium Clouds (% Sky Obscured)

1
2
3
8
12
17
20
22
23
24
27
29
34
42
44
43
39
38
39
39
42
43
47
52

High Clouds (% Sky Obscured)

21
12
4
23
42
62
68
73
83
85
90
90
69
46
24
17
9
1
6
10
14
10
6
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
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 (%)

0
0
0
1
1
0
0
1
3
0
1
3
0
0
0
1
1
3
16
24
33
38
34
33

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
98
98
98
100
100
100
100
98
98
98
98
98
100
98
98
98
98
98
98

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

290
289
289
288
288
288
288
289
289
289
292
295
297
299
301
303
298
293
288
288
287
287
287
288

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

Generated: 17/10/26 18:44:14. Forecast: 17/10/26 to 24/10/26. Timezone: UTC+3.00