Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Crescent 1%

06:35

15:24

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:17, Set: 16:21, Transit: 11:49. Moon - Rise: 06:35, Set: 15:24. Civil Dark: 16:59 - 06:40. Nautical Dark: 17:40 - 05:58. Astro Dark: 18:20 - 05:18

Total Clouds (% Sky Obscured)

83
84
87
99
96
94
96
97
99
99
99
98
95
90
81
95
93
77
66
70
83
84
81
53

Low Clouds (% Sky Obscured)

73
67
71
77
82
80
86
95
99
98
97
95
86
78
74
91
89
75
65
60
75
76
72
49

Medium Clouds (% Sky Obscured)

83
84
87
97
89
87
85
71
42
44
39
30
25
18
20
17
14
3
2
6
8
12
10
0

High Clouds (% Sky Obscured)

37
37
26
21
21
2
2
3
2
2
2
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
9
100
100
86
96
80
76
88
84
85
100
95
0
1
0
0
1
2
2
2
2

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
0
1
2
2
1
1
2
6
5
6
5
3
0
0
4
16
3
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
83
80
82
80
80
82
79
74
69
65
65
63
66
69
73
73
71
72
72
76

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

285
284
283
283
286
294
299
297
294
290
286
283
282
280
279
282
283
283
285
287
288
291
291
288

Sunday 8

Waning Crescent 0%

07:53

15:43

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:19, Set: 16:20, Transit: 11:49. Moon - Rise: 07:53, Set: 15:43. Civil Dark: 16:57 - 06:41. Nautical Dark: 17:39 - 06:00. Astro Dark: 18:19 - 05:20

Total Clouds (% Sky Obscured)

54
58
65
59
59
63
77
77
77
77
78
78
70
65
61
59
55
52
50
49
59
60
54
67

Low Clouds (% Sky Obscured)

48
57
65
59
59
63
76
77
76
76
78
78
70
65
61
59
55
52
50
49
52
47
47
52

Medium Clouds (% Sky Obscured)

4
8
8
8
2
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
0
0
0
2
3
3
8

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 (%)

2
2
1
0
0
75
95
96
100
98
88
1
0
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
83
85
85
85
86
85
85
82
76
69
64
60
60
61
67
75
82
86
88
91
93

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017
1017
1016

Ozone (du)

285
283
278
273
273
270
265
259
255
253
253
253
253
250
246
244
241
239
237
237
240
238
238
238

Monday 9

New Moon 2%

09:09

16:09

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:21, Set: 16:18, Transit: 11:49. Moon - Rise: 09:09, Set: 16:09. Civil Dark: 16:56 - 06:43. Nautical Dark: 17:37 - 06:01. Astro Dark: 18:18 - 05:21

Total Clouds (% Sky Obscured)

93
72
88
84
100
100
100
100
100
100
100
96
98
100
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
36
50
53
52
55
59
74
78
66
64
59
56
50
41
40
45
48
69
70
65
62
59
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
38
16
3
30
69
96
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

38
48
72
65
100
100
100
100
100
100
100
84
78
90
54
88
83
71
95
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
3
7
12
19
20
2
3
6
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
9
28
42
67
73
86
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.8
0.9
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
93
94
94
93
93
88
81
78
75
74
73
75
78
82
87
90
93
94

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

237
236
236
235
235
239
241
242
242
240
240
241
242
243
246
244
243
242
243
245
244
244
245
248

Tuesday 10

Waxing Crescent 5%

10:18

16:46

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:23, Set: 16:16, Transit: 11:49. Moon - Rise: 10:18, Set: 16:46. Civil Dark: 16:54 - 06:45. Nautical Dark: 17:36 - 06:03. Astro Dark: 18:16 - 05:23

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
99
100
100
100
99
99
99
100
97
95
92
92
93
93
95
98
100
93

Low Clouds (% Sky Obscured)

67
73
70
68
67
65
60
55
55
56
57
60
66
69
75
77
79
79
79
79
81
85
89
81

Medium Clouds (% Sky Obscured)

100
100
99
95
95
73
76
70
70
83
90
82
81
84
69
74
73
83
83
82
77
31
6
5

High Clouds (% Sky Obscured)

100
98
85
70
46
63
86
100
98
97
95
95
95
96
74
41
20
27
33
57
68
87
100
47

ISS Passover

Visibility (miles)

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

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Probability (%)

95
89
74
63
51
42
35
31
32
22
16
23
13
8
9
18
6
4
6
16
6
7
3
8

Precipitation Amount (mm)

0.7
0.5
0.3
0.2
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
9
9
9
9
9
9
10
10
10
10
10
10
10
10
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
7
7
7
7
6
6
7
6
6
7
6
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

96
96
98
98
98
98
98
98
96
96
96
93
91
91
90
90
87
88
87
87
87
84
85
85

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

249
249
250
250
247
243
242
239
237
237
237
238
239
240
241
240
240
241
244
245
245
244
247
248

Wednesday 11

Waxing Crescent 10%

11:16

17:35

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
11 Bad
12 OK
13 OK
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:23, Set: 16:16, Transit: 11:50. Moon - Rise: 11:16, Set: 17:35. Civil Dark: 16:53 - 06:46. Nautical Dark: 17:35 - 06:04. Astro Dark: 18:16 - 05:23

Total Clouds (% Sky Obscured)

87
65
52
49
70
70
86
71
48
48
49
48
48
48
35
21
5
3
2
1
1
2
2
3

Low Clouds (% Sky Obscured)

73
56
52
49
58
69
75
69
48
48
49
48
48
48
35
21
4
3
1
1
1
2
2
3

Medium Clouds (% Sky Obscured)

8
11
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

21
4
5
5
47
6
7
8
6
3
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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

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 (%)

10
7
8
7
2
3
2
1
1
1
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)

8
8
8
8
8
9
10
10
10
10
11
13
13
14
14
13
12
12
10
9
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
88
93
94
90
86
75
75
76
75
71
70
68
67
66
66
66
68
72
74
74
74
74

Pressure (mb)

1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1013
1014
1014
1015
1016
1016

Ozone (du)

248
244
242
241
242
246
249
246
247
249
250
250
249
254
261
261
261
261
262
262
263
263
263
262

Thursday 12

Waxing Crescent 17%

11:59

18:37

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:25, Set: 16:14, Transit: 11:50. Moon - Rise: 11:59, Set: 18:37. Civil Dark: 16:52 - 06:47. Nautical Dark: 17:34 - 06:05. Astro Dark: 18:15 - 05:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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 (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
80
78
78
78
77
77
76
73
71
68
64
61
57
58
60
61
64
68
71
70
70
70

Pressure (mb)

1016
1017
1017
1017
1018
1018
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1024
1024
1025
1025
1025

Ozone (du)

266
269
273
274
276
277
278
279
279
281
282
284
285
287
288
287
286
285
284
283
282
283
284
285

Friday 13

Waxing Crescent 25%

12:31

19:47

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

Sun - Rise: 07:27, Set: 16:13, Transit: 11:50. Moon - Rise: 12:31, Set: 19:47. Civil Dark: 16:51 - 06:49. Nautical Dark: 17:33 - 06:07. Astro Dark: 18:13 - 05:26

Total Clouds (% Sky Obscured)

9
10
7
6
5
5
10
15
18
24
32
38
38
39
45
50
57
56
60
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
10
12
13
13
15
17
18
25
32
36
38
36
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
10
7
6
5
5
10
15
18
24
32
38
38
37
32
24
20
20
24
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
71
71
71
72
75
78
81
80
78
78
73
68
64
66
70
72
76
80

Pressure (mb)

1025
1025
1025
1025
1025
1026
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

285
285
284
281
278
275
275
274
274
272
271
270
269
268
268
266
265
264
264
263

Forecast for Darley Abbey, Derby, United Kingdom (52.94,-1.48)

Generated: 07/11/26 22:04:33. Forecast: 07/11/26 to 13/11/26. Timezone: UTC+0.00