Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 10%

11:32

18:25

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 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK

Sun - Rise: 07:50, Set: 16:58, Transit: 12:24. Moon - Rise: 11:32, Set: 18:25. Civil Dark: 17:34 - 07:15. Nautical Dark: 18:13 - 06:35. Astro Dark: 18:52 - 05:56

Total Clouds (% Sky Obscured)

100
100
87
100
100
100
94
87
100
100
100
96
82
70
69
82
88
10
9
17
9
2
0
26

Low Clouds (% Sky Obscured)

100
100
100
100
92
84
87
80
71
82
78
88
77
70
69
82
68
9
7
13
7
2
0
23

Medium Clouds (% Sky Obscured)

98
76
44
41
91
70
32
16
0
0
0
0
0
0
0
2
22
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
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)

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

Fog (%)

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

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
4
3
3
3
3
4
6
6
8
8
7
7
6
5
4
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
97
98
98
100
97
97
98
99
97
89
72
78
77
74
82
82
82
82
82
82
82

Pressure (mb)

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

Ozone (du)

253
257
258
256
255
255
254
256
259
257
253
251
251
251
250
246
245
245
244
243
249
249
246
248

Friday 13

Waxing Crescent 17%

12:17

19:25

00 OK
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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 OK
23 OK

Sun - Rise: 07:52, Set: 16:56, Transit: 12:24. Moon - Rise: 12:17, Set: 19:25. Civil Dark: 17:32 - 07:16. Nautical Dark: 18:12 - 06:36. Astro Dark: 18:51 - 05:58

Total Clouds (% Sky Obscured)

22
14
27
21
23
39
40
44
52
54
59
52
57
89
80
92
83
76
56
69
71
42
22
22

Low Clouds (% Sky Obscured)

19
12
24
19
21
35
38
44
49
48
51
46
51
65
67
70
59
51
43
56
61
34
22
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
18
13
21
16
22
23
26
14
7
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)

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 (%)

0
0
0
0
0
0
0
0
0
1
3
17
20
21
28
28
19
12
3
1
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
5
5
5
5
5
5
5
5
7
8
9
10
9
9
9
7
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
2
2
2
3
5
7
8
9
9
9
8
7
6
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
80
80
83
85
84
83
79
76
70
64
63
62
68
77
85
90
90
91
91
89
91

Pressure (mb)

1007
1008
1008
1009
1009
1010
1011
1012
1013
1014
1014
1015
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

252
254
257
259
259
261
262
259
259
259
260
261
262
263
264
266
269
272
271
269
266
266
265
263

Saturday 14

Waxing Crescent 24%

12:51

20:33

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

Sun - Rise: 07:54, Set: 16:55, Transit: 12:24. Moon - Rise: 12:51, Set: 20:33. Civil Dark: 17:31 - 07:18. Nautical Dark: 18:11 - 06:38. Astro Dark: 18:50 - 05:59

Total Clouds (% Sky Obscured)

24
20
21
19
23
24
27
34
34
55
63
47
5
4
3
4
6
4
2
2
2
2
2
24

Low Clouds (% Sky Obscured)

24
20
21
19
23
24
27
34
34
55
63
47
0
0
0
0
5
0
0
0
0
0
0
0

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
0

High Clouds (% Sky Obscured)

0
0
0
0
1
2
4
5
6
21
18
7
4
3
2
2
2
3
2
2
2
2
2
24

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
4
24
53
75
78
81
97
8
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
88
89
88
87
89
89
89
88
79
71
65
61
59
61
69
75
79
80
80
80
80
78

Pressure (mb)

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

Ozone (du)

262
263
265
267
265
262
258
255
254
255
255
254
255
256
257
259
259
261
263
265
267
270
271
271

Sunday 15

Waxing Crescent 33%

13:16

21:44

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: 07:55, Set: 16:54, Transit: 12:25. Moon - Rise: 13:16, Set: 21:44. Civil Dark: 17:30 - 07:19. Nautical Dark: 18:10 - 06:39. Astro Dark: 18:48 - 06:01

Total Clouds (% Sky Obscured)

55
67
78
96
100
100
81
87
93
98
97
84
96
97
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
54
49
46
46
55
64
77
76
75
72
59
43
65
79
86
91
71
76

Medium Clouds (% Sky Obscured)

0
0
28
50
78
100
34
70
48
94
48
36
24
45
56
95
99
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

55
67
78
96
100
92
33
35
22
28
24
22
69
80
87
100
100
100
100
85
69
47
63
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
4
9
3

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
2
22
13
6
4
1
6
6
4
3
11
20
32
41
53
55
82
78
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.9
1.3

Wind Speed/Direction (mph)

7
7
8
8
9
10
10
12
12
13
14
15
15
15
15
15
15
17
17
18
18
18
18
16

Chance of Frost

Temperature (°C)

2
2
2
2
3
4
4
5
6
7
8
9
10
10
11
11
11
11
11
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-1
-1
0
2
4
5
6
7
8
8
9
9
9
9
9
10
9
9
9
10

Relative Humidity (%)

78
76
74
76
74
69
76
79
85
87
87
87
85
87
87
88
88
88
87
87
83
84
81
88

Pressure (mb)

1013
1012
1011
1010
1010
1009
1008
1008
1008
1007
1007
1006
1006
1005
1004
1004
1003
1002
1002
1001
1000
1000
1000
999

Ozone (du)

271
272
273
273
277
281
280
278
279
286
287
288
289
289
291
292
291
292
293
295
297
298
298
291

Monday 16

Waxing Crescent 43%

13:36

22:56

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: 07:57, Set: 16:52, Transit: 12:25. Moon - Rise: 13:36, Set: 22:56. Civil Dark: 17:29 - 07:21. Nautical Dark: 18:09 - 06:41. Astro Dark: 18:47 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
91
94
100
91
83
74
83
91
99
96
83
63
89
90
63
73
78
78
80
80

Low Clouds (% Sky Obscured)

70
61
43
44
31
34
42
47
55
65
69
88
98
93
79
56
67
88
62
69
75
75
73
69

Medium Clouds (% Sky Obscured)

100
100
100
62
57
50
48
35
41
12
83
90
93
94
32
25
78
73
0
1
2
3
2
1

High Clouds (% Sky Obscured)

100
100
95
95
85
80
80
50
26
20
20
30
11
50
2
0
24
0
0
0
0
0
10
23

ISS Passover

Visibility (miles)

3
6
9
9
9
9
9
9
9
9
9
6
8
8
9
9
9
2
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
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
79
55
16
8
22
14
31
14
45
81
63
41
33
57
95
76
12
8
15
9
7
6

Precipitation Amount (mm)

0.8
1.9
0.3
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0.7
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
12
14
15
11
13
14
14
15
17
17
19
18
18
15
14
13
13
11
10
10
12
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
5
3
4
3
3
2
2
2
2
2
3
3
4
4
5
4
4
5
4
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

86
90
85
84
82
84
84
81
79
81
76
76
82
84
80
76
77
88
82
84
84
82
82
85

Pressure (mb)

999
998
998
998
998
998
998
998
998
998
998
998
998
998
998
998
999
999
1000
1001
1001
1002
1002
1003

Ozone (du)

296
301
305
308
304
310
318
330
333
336
332
319
319
319
322
324
321
322
325
320
321
327
331
321

Tuesday 17

First Quarter 53%

13:51

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: 07:59, Set: 16:51, Transit: 12:25. Moon - Rise: 13:51, Set: No Set. Civil Dark: 17:27 - 07:22. Nautical Dark: 18:08 - 06:42. Astro Dark: 18:46 - 06:03

Total Clouds (% Sky Obscured)

70
78
86
97
100
99
100
100
100
100
99
99
98
90
83
75
78
82
86
77
66
56
69
82

Low Clouds (% Sky Obscured)

47
46
46
51
66
76
85
76
69
59
57
52
47
62
78
75
78
82
86
77
63
48
65
80

Medium Clouds (% Sky Obscured)

0
12
20
30
30
31
26
42
53
66
76
86
97
88
79
70
64
50
34
23
11
0
24
51

High Clouds (% Sky Obscured)

34
50
64
75
76
74
79
85
93
100
82
60
45
45
55
55
65
70
70
51
23
3
4
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very 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

Precipitation Probability (%)

4
13
17
18
18
15
10
13
23
37
61
76
88
95
95
95
95
95
84
68
43
13
8
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.6
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
8
9
9
10
11
13
14
16
17
18
19
20
21
22
20
19
19
18
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
4
4
3
4
5
7
7
8
9
8
7
7
7

Relative Humidity (%)

88
93
91
88
87
87
85
87
85
85
84
79
75
73
75
78
82
82
84
86
84
81
81
78

Pressure (mb)

1003
1003
1003
1002
1002
1001
1001
1000
998
997
995
993
991
989
988
986
985
985
985
985
986
986
986
987

Ozone (du)

315
308
302
296
290
285
280
274
273
272
271
270
269
268
267
267
267
270
274
278
284
291
298
298

Wednesday 18

Waxing Gibbous 63%

14:05

00:09

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: 08:00, Set: 16:50, Transit: 12:25. Moon - Rise: 14:05, Set: 00:09. Civil Dark: 17:26 - 07:24. Nautical Dark: 18:07 - 06:44. Astro Dark: 18:46 - 06:05

Total Clouds (% Sky Obscured)

94
95
93
94
92
92
93
95
98
100
100
100
100
100
100
100
99
98
95
96
97
100
99
97

Low Clouds (% Sky Obscured)

94
95
93
94
92
92
93
90
85
81
81
80
74
80
89
95
85
78
72
65
66
60
71
77

Medium Clouds (% Sky Obscured)

76
76
79
76
63
60
56
62
65
74
82
85
87
93
95
98
87
78
68
56
39
29
45
59

High Clouds (% Sky Obscured)

5
29
47
62
44
27
11
40
69
95
96
97
100
100
100
100
95
88
81
85
88
92
79
71

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

3
21
24
24
30
29
23
27
28
24
37
44
46
64
91
95
95
95
95
95
95
79
71
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
17
19
19
18
19
18
19
19
19
18
18
14
12
12
10
10
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
7
7
7
7
7
6
7
7
7
7
7
7
7
6
6
6
7
7
6
6
6
6

Relative Humidity (%)

76
74
76
78
81
78
76
74
76
76
77
77
75
75
75
74
76
77
78
80
80
81
82
84

Pressure (mb)

987
987
987
987
987
987
987
987
987
987
987
987
987
987
986
986
985
985
985
984
985
986
987
987

Ozone (du)

298
298
300
303
305
307
308
310
310
310
310
312
314
315
317
318
320
318
317
316
316
315
315
315

Forecast for Elst, Flemish Brabant, Kingdom of Belgium (50.77,4.89)

Generated: 12/11/26 13:44:57. Forecast: 12/11/26 to 18/11/26. Timezone: UTC+1.00