Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 89%

15:13

04:27

18 OK
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

Sun - Rise: 07:57, Set: 16:08, Transit: 12:02. Moon - Rise: 15:13, Set: 04:27. Civil Dark: 16:47 - 07:17. Nautical Dark: 17:30 - 06:34. Astro Dark: 18:11 - 05:54

Total Clouds (% Sky Obscured)

21
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
81
76
77
90
90
100

Low Clouds (% Sky Obscured)

21
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
81
76
77
90
90
100

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
1

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
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 (%)

-
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
73
0
0
0
0
20
33

Precipitation Type

None
Very Light Rain
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
None

Precipitation Probability (%)

5
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
11
9
7
0

Precipitation Amount (mm)

0.01
0.14
0.11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
90
89
89
89
89
88
86
86
86
86
87
89
91
90
88
86
84
84
88
91
92
91

Pressure (mb)

1022
1022
1022
1022
1023
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1018

Ozone (du)

297
296
296
296
296
296
296
295
294
293
293
293
293
293
292
292
291
289
287
287
286
285
285
285

Friday 27

Waxing Gibbous 95%

15:30

05:36

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:58, Set: 16:07, Transit: 12:03. Moon - Rise: 15:30, Set: 05:36. Civil Dark: 16:46 - 07:19. Nautical Dark: 17:29 - 06:36. Astro Dark: 18:11 - 05:55

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
100
100
100
92
100
100
100
97
100
100
100
100
100
100
100
100
99
99
99
99
100
100
99

Medium Clouds (% Sky Obscured)

25
77
100
100
100
100
100
100
81
20
11
32
91
97
98
95
70
16
23
30
56
35
59
66

High Clouds (% Sky Obscured)

2
0
0
0
0
0
1
1
0
1
2
13
18
21
26
29
30
41
59
73
81
84
84
88

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
6
3
1
2
6
8
5
2
0
4
10
10
10
10
10
10
3

Fog (%)

78
78
79
21
7
19
23
31
45
81
80
79
78
78
79
78
78
79
79
78
78
74
78
80

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
2
3
5
8
13
17
12
6
5
10
32
43
35
28
23
21
15
13
9
8

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.02
0.04
0.08
0.14
0.17
0.11
0.04
0.02
0.07
0.23
0.37
0.3
0.17
0.11
0.06
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
89
90
92
93
93
94
93
92
92
92
92
93
96
98
98
97
96
95
95
95
95
95

Pressure (mb)

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

Ozone (du)

285
285
284
284
284
283
282
282
283
283
283
283
284
286
289
292
293
293
292
293
293
293
293
293

Saturday 28

Waxing Gibbous 98%

15:50

06:46

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:00, Set: 16:06, Transit: 12:03. Moon - Rise: 15:50, Set: 06:46. Civil Dark: 16:46 - 07:20. Nautical Dark: 17:29 - 06:37. Astro Dark: 18:10 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
98
99
99
99
99
99
99
86
86
86
86
86
86

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
97
98
98
98
98
98
98
86
86
86
86
86
86

Medium Clouds (% Sky Obscured)

48
3
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)

89
89
92
95
96
71
48
38
35
36
39
48
42
42
42
42
42
42
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
3
8
10
10
8
6
5
4
4
6
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

79
73
79
80
77
72
80
77
78
78
79
79
79
79
79
79
79
79
79
79
79
79
79
79

Precipitation Type

Very Light Rain
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 (%)

6
5
4
4
0
0
0
0
0
0
0
4
4
5
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
98
98
98
98
99
99
99
98
97
96
95
94
94
93
91
90
86
83
83
83
86
91
91

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

293
293
294
294
294
294
293
293
293
293
294
295
296
296
295
294
293
292
292
291
290
290
291
292

Sunday 29

Waxing Gibbous 100%

16:15

07:56

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:01, Set: 16:05, Transit: 12:03. Moon - Rise: 16:15, Set: 07:56. Civil Dark: 16:45 - 07:21. Nautical Dark: 17:28 - 06:38. Astro Dark: 18:10 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
77
77
77
77
77
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
52
52
52
52
52
52
35
35
35
35
35
35

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 (%)

79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79

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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
3
3
3
3
3
0
0
0
0
0
0
8
8
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.03
0.04
0.06
0.05
0.03
0
0
0
0
0
0
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
94
94
94
94
93
93
92
91
91
91
91
89
88
85
84
84
85
89
93
93

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028
1028
1029

Ozone (du)

293
293
293
294
295
296
297
298
298
298
297
296
294
291
287
285
285
286
288
292
296
300
302
304

Monday 30

Full Moon 100%

16:48

09:04

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:02, Set: 16:05, Transit: 12:04. Moon - Rise: 16:48, Set: 09:04. Civil Dark: 16:45 - 07:23. Nautical Dark: 17:28 - 06:39. Astro Dark: 18:09 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

27
27
27
27
27
27
43
43
43
43
43
43
41
41
41
41
41
41
99
99
99
99
99
99

High Clouds (% Sky Obscured)

96
96
96
96
96
96
84
84
84
84
84
84
85
85
85
85
85
85
84
84
84
84
84
84

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 (%)

79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79

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

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
6
5
5
5
5
5

Relative Humidity (%)

95
97
99
100
100
100
100
100
100
100
99
99
99
97
94
93
90
87
85
86
88
90
92
94

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026

Ozone (du)

305
305
303
302
303
304
305
305
305
305
306
307
308
308
308
308
309
309
310
311
312
313
314
315

Tuesday 1

Waning Gibbous 97%

17:32

10:07

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:04, Set: 16:04, Transit: 12:04. Moon - Rise: 17:32, Set: 10:07. Civil Dark: 16:44 - 07:24. Nautical Dark: 17:27 - 06:41. Astro Dark: 18:09 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
87
87
87
87
87
87
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

27
27
27
27
27
27
91
91
91
91
91
91
89
89
89
89
89
89
99
99
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
73
73
73
73
73
73
83
83
83
83
83
83
95
95
95
95
95
95

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 (%)

79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79

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
1
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
93
94
94
94
93
94
94
94
94
93
92
92
92
90
88
86
86
88
90
96
98

Pressure (mb)

1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015

Ozone (du)

316
316
316
316
316
317
318
318
318
318
319
319
320
321
322
323
322
321
320
319
317
315
312
309

Wednesday 2

Waning Gibbous 93%

No Rise

11:01

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:05, Set: 16:04, Transit: 12:04. Moon - Rise: No Rise, Set: 11:01. Civil Dark: 16:44 - 07:25. Nautical Dark: 17:27 - 06:42. Astro Dark: 18:09 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
91
91
91
91
91

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
88
88
88
88
88
88
91
91
91
91
91
91
100
100
100
100
100
100

High Clouds (% Sky Obscured)

20
20
20
20
20
20
0
0
0
0
0
0
70
70
70
70
70
70
100
100
100
100
100
100

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 (%)

79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79

Precipitation Type

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
None

Precipitation Probability (%)

0
0
0
3
2
2
2
0
0
0
0
2
3
3
4
4
5
1
1
6
7
7
7
3

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
99
96
92
91
90
91
94
98
100

Pressure (mb)

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

Ozone (du)

306
304
302
300
299
298
297
296
295
294
293
292
292
292
292
292
291
289
288
287
287
287
289
292

Forecast for Rhayader LD6 5HF, UK (52.27,-3.69)

Generated: 26/11/20 18:52:16. Forecast: 26/11/20 to 02/12/20. Timezone: UTC+0.00