Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Waxing Crescent 5%

10:36

17:58

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 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:55, Set: 17:15, Transit: 12:35. Moon - Rise: 10:36, Set: 17:58. Civil Dark: 17:49 - 07:21. Nautical Dark: 18:27 - 06:42. Astro Dark: 19:04 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
88
100
98
86
95
86
78
80
56
68
68
77
88
97
42
60
88
63
100
100
97

Low Clouds (% Sky Obscured)

45
67
64
53
50
45
53
66
46
49
51
28
36
47
56
68
84
33
48
83
53
52
73
81

Medium Clouds (% Sky Obscured)

93
44
37
29
38
64
69
64
73
70
63
48
67
32
22
30
30
6
10
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
80
100
93
46
45
40
35
35
2
2
3
28
14
0
0
4
21
29
100
100
90

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
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
69
72
100
85
92

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
1
8
0
0
0
0
0
2
2
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
98
92
87
84
79
77
75
78
80
82
83
84
86
88
90
88
91
93
91

Pressure (mb)

1003
1003
1003
1002
1003
1003
1004
1004
1004
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1000
1000

Ozone (du)

272
271
268
265
267
267
264
270
275
269
261
262
268
265
264
261
260
258
252
248
245
243
244
241

Thursday 12

Waxing Crescent 10%

11:32

18:48

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 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:56, Set: 17:14, Transit: 12:35. Moon - Rise: 11:32, Set: 18:48. Civil Dark: 17:48 - 07:21. Nautical Dark: 18:26 - 06:43. Astro Dark: 19:04 - 06:06

Total Clouds (% Sky Obscured)

100
98
100
99
100
100
100
100
100
100
92
73
100
100
100
88
90
73
68
17
2
8
6
10

Low Clouds (% Sky Obscured)

94
97
100
98
96
95
91
54
38
54
32
32
30
46
19
0
1
1
0
0
0
5
2
9

Medium Clouds (% Sky Obscured)

0
12
20
22
20
5
15
23
15
7
11
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
77
56
71
60
100
100
100
100
100
83
52
100
100
98
70
75
43
41
13
2
3
4
2

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 (%)

61
26
13
3
1
1
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
1
1
2
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
6
7
9
11
12
12
13
14
14
14
14
14
14
13
12
10
9
8
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
91
91
85
81
73
66
65
67
62
58
56
67
67
66
63
61
64
67
69
69
71
72

Pressure (mb)

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

Ozone (du)

239
238
239
237
235
235
235
235
234
234
232
233
232
232
232
234
236
235
236
237
237
237
239
241

Friday 13

Waxing Crescent 17%

12:18

19:47

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

Sun - Rise: 07:57, Set: 17:13, Transit: 12:35. Moon - Rise: 12:18, Set: 19:47. Civil Dark: 17:47 - 07:23. Nautical Dark: 18:25 - 06:45. Astro Dark: 19:03 - 06:07

Total Clouds (% Sky Obscured)

8
8
7
19
22
3
3
6
18
27
36
46
26
20
3
8
3
6
5
7
19
19
24
25

Low Clouds (% Sky Obscured)

7
8
6
16
18
3
3
5
14
22
34
46
25
19
2
7
2
5
4
7
19
19
24
25

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
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
1
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
4
4
5
5
6
6
7
7
7
7
6
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
1
2
4
6
7
8
8
8
7
7
6
6
4
3
3
3
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
77
79
77
72
66
61
57
52
49
49
55
62
69
73
75
77
79
82
83
82
83

Pressure (mb)

1012
1013
1013
1014
1015
1016
1016
1017
1018
1017
1017
1017
1018
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

241
240
240
242
244
247
250
251
252
253
254
255
255
252
251
248
249
251
252
251
250
250
251
254

Saturday 14

Waxing Crescent 24%

12:53

20:53

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

Sun - Rise: 07:59, Set: 17:11, Transit: 12:35. Moon - Rise: 12:53, Set: 20:53. Civil Dark: 17:46 - 07:24. Nautical Dark: 18:24 - 06:46. Astro Dark: 19:02 - 06:09

Total Clouds (% Sky Obscured)

22
20
17
11
7
2
2
0
2
2
14
12
11
18
24
38
27
36
54
51
50
63
78
93

Low Clouds (% Sky Obscured)

22
18
13
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
26
46
55
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
34
8
18
60
70

High Clouds (% Sky Obscured)

0
1
2
2
1
1
1
0
1
1
9
7
6
10
15
29
23
32
47
43
40
57
71
84

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
7
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
22
33
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
78
79
74
64
54
47
44
41
41
43
49
52
55
57
58
61
63
64
67
70
86

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

257
259
260
262
262
260
260
262
263
262
262
262
262
262
263
265
268
271
273
274
276
278
278
279

Sunday 15

Waxing Crescent 33%

13:20

22:02

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:01, Set: 17:10, Transit: 12:35. Moon - Rise: 13:20, Set: 22:02. Civil Dark: 17:45 - 07:26. Nautical Dark: 18:23 - 06:47. Astro Dark: 19:01 - 06:10

Total Clouds (% Sky Obscured)

94
94
95
95
96
97
96
97
96
97
99
98
99
100
100
91
94
96
96
96
96
91
86
80

Low Clouds (% Sky Obscured)

67
56
69
77
74
92
93
94
94
96
98
91
84
88
80
88
89
93
92
92
92
86
80
73

Medium Clouds (% Sky Obscured)

74
78
91
76
26
89
19
15
11
13
11
18
68
99
93
82
77
72
55
38
23
21
19
15

High Clouds (% Sky Obscured)

70
55
33
33
59
70
16
7
0
1
1
17
45
46
68
15
25
35
34
32
33
25
15
4

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
9
9
9
9
9
7
7
5
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
6
20
19
1
0
11
3
6
34
53
45
51
51
53
49
44
39
34
26
16
15
12
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
88
91
94
91
90
84
78
77
78
76
73
80
81
83
83
81
80
81
83
84
85
87

Pressure (mb)

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

Ozone (du)

281
284
284
285
286
285
287
290
295
298
303
298
297
299
302
300
304
308
312
311
309
307
306
304

Monday 16

Waxing Crescent 43%

13:41

23:13

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:02, Set: 17:09, Transit: 12:35. Moon - Rise: 13:41, Set: 23:13. Civil Dark: 17:44 - 07:27. Nautical Dark: 18:22 - 06:49. Astro Dark: 19:00 - 06:11

Total Clouds (% Sky Obscured)

82
85
89
94
98
100
98
95
92
91
92
95
94
93
94
91
87
84
89
94
100
99
98
98

Low Clouds (% Sky Obscured)

64
57
54
68
81
91
91
92
86
78
79
85
87
89
90
90
87
84
86
87
88
89
89
85

Medium Clouds (% Sky Obscured)

17
18
20
29
38
50
47
47
46
45
41
36
49
62
76
66
62
57
61
65
62
58
60
60

High Clouds (% Sky Obscured)

29
52
78
86
94
100
77
56
31
47
66
77
76
78
75
70
65
65
61
62
75
74
72
70

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

Precipitation Probability (%)

9
17
30
53
75
87
76
56
22
42
62
77
91
84
68
60
56
57
42
27
28
60
75
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
11
11
11
12
12
13
14
14
14
15
14
14
14
14
15
15
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
91
90
88
87
81
77
72
75
79
80
84
89
92
92
93
92
93
92
90
92
90

Pressure (mb)

1005
1004
1003
1003
1002
1002
1001
1000
1000
999
998
997
996
997
997
997
997
998
998
998
998
998
998
998

Ozone (du)

302
303
303
303
302
301
299
297
295
292
288
285
281
277
274
270
268
265
263
261
258
256
254
252

Tuesday 17

First Quarter 53%

13:58

00:24

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
00 Bad

Sun - Rise: 08:04, Set: 17:08, Transit: 12:36. Moon - Rise: 13:58, Set: 00:24. Civil Dark: 17:43 - 07:29. Nautical Dark: 18:21 - 06:50. Astro Dark: 18:59 - 06:13

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
97
91
87
91
96
100
90
80
71
75
81
86

Low Clouds (% Sky Obscured)

90
92
92
93
92
95
95
96
97
88
81
82
86
84
74
69
68
68
69
72
69

Medium Clouds (% Sky Obscured)

49
33
21
29
40
48
62
74
84
73
62
54
54
54
57
62
66
69
72
74
77

High Clouds (% Sky Obscured)

80
90
100
100
100
100
97
93
90
85
80
80
87
93
100
76
52
26
22
20
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
5
4
5
7
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

Precipitation Type

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

Precipitation Probability (%)

70
56
39
80
95
95
95
95
95
95
95
71
73
74
62
52
36
17
35
45
52

Precipitation Amount (mm)

0.3
0
0
0.4
0.8
1.2
1.4
1.2
0.8
0.8
0.8
0.3
0.3
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
12
12
13
14
15
15
16
16
15
14
14
14
13
13
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
86
86
86
87
87
87
87
85
85
83
76
70
65
68
70
72
71
72

Pressure (mb)

997
996
995
994
992
991
989
988
987
985
985
985
986
986
986
987
987
987
987
988
989

Ozone (du)

250
250
250
249
248
247
245
245
245
245
245
246
247
249
250
252
253
255
257
257
256

Forecast for Butry-sur-Oise, Val d'Oise, France (49.09,2.20)

Generated: 11/11/26 04:35:21. Forecast: 11/11/26 to 17/11/26. Timezone: UTC+1.00