Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 76%

13:38

05:07

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

Sun - Rise: 05:40, Set: 20:26, Transit: 13:04. Moon - Rise: 13:38, Set: 05:07. Civil Dark: 21:07 - 04:59. Nautical Dark: 22:01 - 04:05. Astro Dark: 23:10 - 02:54

Total Clouds (% Sky Obscured)

0
1
7
31
33
42
37
43
72
84
88
89
74
45
48
77
95
98
95
94
94
94
83
52

Low Clouds (% Sky Obscured)

0
1
1
5
1
0
0
0
0
0
0
1
2
1
0
0
0
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
6
28
33
42
37
43
72
84
88
89
74
45
48
77
95
98
95
94
94
94
83
52

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
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
0.01
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
6
8
9
9
9
9
9
9
8
7
6
5
4
4
4
4
4
5
4
4
5
6
7

Chance of Frost

Temperature (°C)

12
13
13
12
12
11
11
10
9
8
8
7
7
7
6
6
5
5
4
5
6
8
10
11

Feels Like (°C)

12
13
13
12
12
11
11
10
7
6
5
5
5
5
5
4
4
3
2
3
5
7
9
11

Dew Point (°C)

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

Relative Humidity (%)

64
61
60
62
63
64
65
67
68
70
73
77
78
79
80
80
80
83
84
84
82
78
74
71

Pressure (mb)

1027
1028
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

355
353
350
345
342
340
335
332
333
336
335
330
329
338
340
338
335
334
336
337
339
340
341
341

Friday 23

Waxing Gibbous 85%

15:06

05:21

12 OK
13 Good
14 Good
15 Good
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:38, Set: 20:28, Transit: 13:04. Moon - Rise: 15:06, Set: 05:21. Civil Dark: 21:09 - 04:57. Nautical Dark: 22:03 - 04:02. Astro Dark: 23:14 - 02:49

Total Clouds (% Sky Obscured)

32
0
0
16
53
96
98
99
98
95
94
94
97
99
100
100
98
98
98
99
100
100
98
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
6
25
32
36
48
59
80
69
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
7
20
62
90
77
70

High Clouds (% Sky Obscured)

32
0
0
16
53
96
98
99
98
95
94
94
97
99
100
100
98
98
98
99
98
98
92
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
13
13
12
12
11
10
7
6
6
5
5
5
4
4
4
4
4
4
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

68
66
65
65
65
67
69
74
78
82
87
90
92
94
97
98
99
100
100
100
98
91
86
82

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1033

Ozone (du)

339
340
338
336
334
331
328
328
325
324
324
322
320
318
317
315
314
316
315
314
315
316
318
320

Saturday 24

Waxing Gibbous 93%

16:35

05:34

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

Sun - Rise: 05:36, Set: 20:30, Transit: 13:04. Moon - Rise: 16:35, Set: 05:34. Civil Dark: 21:11 - 04:54. Nautical Dark: 22:06 - 03:58. Astro Dark: 23:19 - 02:44

Total Clouds (% Sky Obscured)

95
91
88
86
80
86
77
67
59
45
44
41
43
43
95
85
99
100
98
95
95
95
95
95

Low Clouds (% Sky Obscured)

94
91
88
86
80
86
77
67
59
45
43
41
41
38
34
31
21
16
26
34
34
34
34
34

Medium Clouds (% Sky Obscured)

43
5
2
0
0
0
0
0
0
1
1
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
1
0
4
8
92
78
98
100
98
93
93
93
93
93

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
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
0.01
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
11
11
11
11
10
10
9
8
7
6
6
5
4
3
3
3
4
4
3
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
76
76
77
77
78
81
83
88
92
95
96
99
100
100
100
100
100
100
96
90
85
81

Pressure (mb)

1033
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

323
325
326
327
327
327
326
326
330
331
332
334
336
343
345
347
350
353
353
356
356
359
365
368

Sunday 25

Waxing Gibbous 98%

18:07

05:47

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

Sun - Rise: 05:34, Set: 20:32, Transit: 13:04. Moon - Rise: 18:07, Set: 05:47. Civil Dark: 21:13 - 04:51. Nautical Dark: 22:09 - 03:55. Astro Dark: 23:24 - 02:39

Total Clouds (% Sky Obscured)

95
48
48
48
48
48
48
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98

Low Clouds (% Sky Obscured)

34
48
48
48
48
48
48
0
0
0
0
0
0
0
0
0
0
0
0
19
19
19
19
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5

High Clouds (% Sky Obscured)

93
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
97
97
97
97
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
1
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
5
22
23
23
21

Precipitation Amount (mm)

0
0
0.01
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.02
0.22
0.21
0.18
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
76
77
79
81
82
84
89
93
96
99
100
100
100
100
100
100
100
100
96
92
88

Pressure (mb)

1032
1031
1031
1031
1030
1030
1030
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1024
1024
1022
1022
1021
1021
1021

Ozone (du)

368
365
367
365
365
362
360
361
360
359
358
358
358
357
356
354
354
356
357
371
379
386
392
400

Monday 26

Waxing Gibbous 100%

19:42

06:01

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:31, Set: 20:34, Transit: 13:04. Moon - Rise: 19:42, Set: 06:01. Civil Dark: 21:16 - 04:49. Nautical Dark: 22:12 - 03:52. Astro Dark: 23:29 - 02:33

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
93
93
93
93
93
93
99
99
99
99
99
99
45
45
45
45
45

Low Clouds (% Sky Obscured)

19
16
16
16
16
16
16
1
1
1
1
1
1
99
99
99
99
99
99
45
45
45
45
45

Medium Clouds (% Sky Obscured)

5
99
99
99
99
99
99
93
93
93
93
93
93
90
90
90
90
90
90
1
1
1
1
1

High Clouds (% Sky Obscured)

97
99
99
99
99
99
99
0
0
0
0
0
0
93
93
93
93
93
93
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

23
59
73
75
74
70
67
56
41
20
24
19
24
30
31
29
25
17
11
9
9
6
5
6

Precipitation Amount (mm)

0.17
0.49
1.25
1.23
1.26
1.01
0.87
0.7
0.31
0.1
0.14
0.12
0.18
0.28
0.25
0.18
0.13
0.08
0.05
0.07
0.06
0.05
0.04
0.04

Wind Speed/Direction (mph)

12
10
10
11
12
12
11
12
13
13
12
11
10
9
11
13
15
16
17
17
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

414
419
426
427
428
428
427
428
423
415
412
409
406
402
400
399
398
395
391
382
380
380
380
379

Tuesday 27

Full Moon 99%

21:19

06:19

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:29, Set: 20:36, Transit: 13:03. Moon - Rise: 21:19, Set: 06:19. Civil Dark: 21:18 - 04:46. Nautical Dark: 22:15 - 03:49. Astro Dark: 23:34 - 02:27

Total Clouds (% Sky Obscured)

45
88
88
88
88
88
88
75
75
75
75
75
75
52
52
52
52
52
52
67
67
67
67
67

Low Clouds (% Sky Obscured)

45
84
84
84
84
84
84
68
68
68
68
68
68
28
28
28
28
28
28
67
67
67
67
67

Medium Clouds (% Sky Obscured)

1
48
48
48
48
48
48
63
63
63
63
63
63
47
47
47
47
47
47
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
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

8
8
6
4
3
4
6
8
7
9
13
9
3
2
2
6
11
13
11
8
6
5
4
4

Precipitation Amount (mm)

0.05
0.05
0.04
0.03
0.03
0.04
0.08
0.1
0.08
0.07
0.08
0.06
0.03
0.02
0.03
0.07
0.09
0.08
0.06
0.04
0.03
0.02
0.02
0.01

Wind Speed/Direction (mph)

18
18
18
18
18
18
17
16
16
17
17
16
14
13
13
13
13
14
14
15
15
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
88
87
87
90
93
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

378
377
378
379
380
381
380
381
382
385
386
387
386
385
383
380
379
380
383
386
387
389
391
395

Wednesday 28

Waning Gibbous 94%

22:57

06:44

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

Sun - Rise: 05:27, Set: 20:37, Transit: 13:03. Moon - Rise: 22:57, Set: 06:44. Civil Dark: 21:20 - 04:44. Nautical Dark: 22:18 - 03:46. Astro Dark: 23:39 - 02:21

Total Clouds (% Sky Obscured)

67
97
97
97
97
97
97
37
37
37
37
37
37
91
91
91
91
91
91
63
63
63
63
63

Low Clouds (% Sky Obscured)

67
96
96
96
96
96
96
37
37
37
37
37
37
91
91
91
91
91
91
63
63
63
63
63

Medium Clouds (% Sky Obscured)

0
50
50
50
50
50
50
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.02
0.03
0.03
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

17
17
17
17
17
16
15
14
12
11
10
9
10
10
10
10
10
10
10
10
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
89
87
87
87
88
90
93
96
100
100
100
100
100
100
100
100
100
100
100
100
97
93

Pressure (mb)

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

Ozone (du)

401
405
407
407
407
407
406
406
408
410
412
413
413
413
413
413
413
412
411
409
405
400
396
395

Forecast for Amble, Northumberland, UK (55.33,-1.59)

Generated: 22/04/21 15:52:49. Forecast: 22/04/21 to 28/04/21. Timezone: UTC+1.00