Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 15%

05:16

13:50

19 OK
20 OK
21 OK
22 OK
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 OK

Sun - Rise: 06:21, Set: 18:14, Transit: 12:18. Moon - Rise: 05:16, Set: 13:50. Civil Dark: 18:47 - 05:48. Nautical Dark: 19:24 - 05:09. Astro Dark: 20:04 - 04:29

Total Clouds (% Sky Obscured)

24
22
14
15
62
72
80
89
94
100
99
95
84
92
96
100
95
96
100
99
82
68
70
38

Low Clouds (% Sky Obscured)

2
2
1
0
12
38
41
34
4
31
40
13
65
72
92
100
85
87
80
75
67
52
50
38

Medium Clouds (% Sky Obscured)

23
1
2
15
50
50
65
78
85
97
99
95
45
47
38
32
46
30
66
74
66
15
20
0

High Clouds (% Sky Obscured)

1
1
3
3
5
19
3
10
31
15
0
0
0
0
0
0
7
88
100
99
80
34
0
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 (%)

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
8
27
16
1
3
2
1
5
19
26
31
34
26
22
3

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
4
4
3
3
4
4
4
5
5
6
6
7
9
11
13
16
18
18
19
19
19
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
1
1
1
2
2
2
3
2
2
3
3
4
5
5
8
10
8
7
5
6

Relative Humidity (%)

81
83
88
89
89
88
88
89
91
93
89
86
85
83
81
81
79
80
88
93
83
85
80
85

Pressure (mb)

1009
1010
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1011
1010
1009
1009
1009
1009
1009
1010

Ozone (du)

411
405
396
389
386
383
385
381
375
368
362
360
357
349
346
345
345
345
346
346
351
361
368
370

Sunday 15

Waning Crescent 8%

05:34

15:11

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:19, Set: 18:16, Transit: 12:17. Moon - Rise: 05:34, Set: 15:11. Civil Dark: 18:49 - 05:46. Nautical Dark: 19:26 - 05:07. Astro Dark: 20:06 - 04:27

Total Clouds (% Sky Obscured)

45
43
73
93
94
88
84
90
81
92
84
44
23
47
73
97
96
94
92
93
100
98
100
99

Low Clouds (% Sky Obscured)

45
37
10
18
34
40
71
46
45
36
28
7
11
35
48
95
77
69
78
92
100
94
100
99

Medium Clouds (% Sky Obscured)

0
0
30
39
44
38
43
50
40
24
68
23
19
23
30
30
62
64
64
56
50
57
35
15

High Clouds (% Sky Obscured)

13
15
6
1
2
30
1
11
35
86
80
25
10
11
6
20
23
26
22
33
29
32
25
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

2
1
0
5
3
6
8
10
4
2
1
3
3
12
22
31
22
24
24
28
27
16
13
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
81
85
85
83
85
88
88
91
93
94
91
85
84
85
80
78
78
76
77
80
85

Pressure (mb)

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

Ozone (du)

370
374
375
375
378
380
379
378
378
377
378
380
380
379
374
367
364
362
361
360
356
354
354
353

Monday 16

Waning Crescent 3%

05:48

16:32

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:17, Set: 18:17, Transit: 12:17. Moon - Rise: 05:48, Set: 16:32. Civil Dark: 18:50 - 05:44. Nautical Dark: 19:28 - 05:05. Astro Dark: 20:08 - 04:24

Total Clouds (% Sky Obscured)

99
96
96
100
86
100
100
97
100
100
100
100
100
94
96
88
100
95
76
70
67
67
63
58

Low Clouds (% Sky Obscured)

97
85
80
75
66
64
72
73
82
87
86
86
78
66
70
65
75
73
70
68
66
67
63
58

Medium Clouds (% Sky Obscured)

33
32
15
5
21
4
25
43
94
98
100
30
15
11
4
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
4
53
100
86
96
100
96
92
100
100
100
100
86
95
73
58
62
56
61
47
31
19
16

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 (%)

2
1
1
0
0
0
0
0
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
6
6
6
6
7
7
8

Relative Humidity (%)

91
91
93
95
95
95
95
95
95
95
91
88
91
90
84
77
72
68
67
67
70
76
81
91

Pressure (mb)

1015
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014

Ozone (du)

352
353
353
353
351
349
348
348
348
348
347
345
344
342
341
339
338
338
339
338
337
335
333
333

Tuesday 17

Waning Crescent 0%

06:00

17:54

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

Sun - Rise: 06:15, Set: 18:19, Transit: 12:17. Moon - Rise: 06:00, Set: 17:54. Civil Dark: 18:52 - 05:41. Nautical Dark: 19:30 - 05:02. Astro Dark: 20:10 - 04:22

Total Clouds (% Sky Obscured)

51
44
46
46
43
34
27
19
24
28
32
27
24
19
24
29
37
37
36
35
25
12
0
27

Low Clouds (% Sky Obscured)

51
44
46
46
43
34
27
19
24
28
32
27
24
19
24
29
37
37
36
35
25
12
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)

17
15
11
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22

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
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)

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

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
6
6
6
6
6
5
6
8
10
12
13
15
15
16
17
16
15
13

Feels Like (°C)

7
7
7
7
7
6
6
6
7
6
6
5
7
9
11
12
14
15
16
16
17
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

91
93
91
93
91
90
90
88
88
88
90
91
93
90
84
79
74
69
68
66
65
69
78
84

Pressure (mb)

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

Ozone (du)

334
334
334
334
332
331
330
329
328
327
328
327
327
327
326
325
324
324
324
324
324
323
327
330

Wednesday 18

Waning Crescent 0%

06:12

No Set

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

Sun - Rise: 06:12, Set: 18:21, Transit: 12:17. Moon - Rise: 06:12, Set: No Set. Civil Dark: 18:54 - 05:39. Nautical Dark: 19:31 - 05:00. Astro Dark: 20:12 - 04:19

Total Clouds (% Sky Obscured)

57
85
57
29
1
8
14
20
24
27
31
0
0
1
2
2
3
1
2
3
24
47
69
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
13
19
23
26
28
0
0
0
2
2
3
1
2
3
15
10
10
10

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
4

High Clouds (% Sky Obscured)

40
55
40
21
1
3
6
10
13
15
17
0
0
0
0
0
1
1
2
2
21
40
60
63

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
0
0
0
0
0
4
6
6
10
13
13
14
15
18
15

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
8
8
7
7
7
6
7
8
9
10
12
13
13
14
14
13
12
11

Feels Like (°C)

12
10
10
9
9
8
8
7
7
6
6
6
5
5
6
7
8
9
11
11
11
11
11
11

Dew Point (°C)

10
9
8
7
8
7
7
6
6
6
6
5
5
6
8
8
9
10
10
11
11
10
10
9

Relative Humidity (%)

87
88
88
88
91
90
91
91
91
93
94
94
91
88
88
85
84
83
82
82
80
81
86
88

Pressure (mb)

1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

331
332
332
332
333
333
337
341
344
345
347
345
349
352
356
363
371
379
379
379
379
379
379
379

Thursday 19

New Moon 3%

06:25

19:17

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
10 OK
11 OK
12 OK
13 OK
14 Good
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:10, Set: 18:22, Transit: 12:16. Moon - Rise: 06:25, Set: 19:17. Civil Dark: 18:56 - 05:37. Nautical Dark: 19:33 - 04:58. Astro Dark: 20:14 - 04:17

Total Clouds (% Sky Obscured)

70
73
82
91
100
97
95
94
96
98
100
93
89
70
58
40
23
16
14
13
19
24
28
20

Low Clouds (% Sky Obscured)

10
20
35
35
39
27
15
2
1
1
0
5
11
19
13
10
0
2
4
6
12
18
23
16

Medium Clouds (% Sky Obscured)

8
12
13
13
13
17
20
20
16
21
21
12
7
3
2
2
2
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

64
65
75
86
97
95
89
84
90
95
100
77
57
35
30
30
23
16
9
8
6
7
12
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 (%)

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 (%)

11
2
3
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
7
6
0
0
0
-0
0
-1
-2
-1
-1
0
1
2
7
7
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

87
85
84
87
88
91
91
91
89
91
93
93
89
86
80
75
70
66
64
63
60
66
70
77

Pressure (mb)

1023
1023
1023
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

382
385
387
385
383
381
379
378
377
375
373
371
371
370
369
369
369
369
369
368
368
366
364
363

Friday 20

Waxing Crescent 9%

06:41

20:44

19 Good
20 Good
21 Good
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

Sun - Rise: 06:08, Set: 18:24, Transit: 12:16. Moon - Rise: 06:41, Set: 20:44. Civil Dark: 18:57 - 05:35. Nautical Dark: 19:35 - 04:55. Astro Dark: 20:16 - 04:14

Total Clouds (% Sky Obscured)

11
2
3
5
6
5
3
0
0
1
1
11
20
29
28
25
23

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
1
1
9
18
27
23
19
15

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
9
8
8
8
8
7
7
7
7
9
11
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
76
80
85
91
93
94
96
96
96
96
91
86
82
75
68

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1014

Ozone (du)

364
365
367
368
369
370
371
372
373
374
376
377
378
378
379
380
381

Forecast for Bath, Bath and North East Somerset, United Kingdom (51.38,-2.36)

Generated: 14/03/26 19:44:25. Forecast: 14/03/26 to 20/03/26. Timezone: UTC+0.00