Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:00

12:45

14 Good
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 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Good
13 Good

Sun - Rise: 08:08, Set: 16:26, Transit: 12:18. Moon - Rise: 04:00, Set: 12:45. Civil Dark: 17:06 - 07:29. Nautical Dark: 17:49 - 06:46. Astro Dark: 18:31 - 06:04

Total Clouds (% Sky Obscured)

16
77
100
100
100
100
100
100
100
99
99
73
53
39
27
38
37
97
100
100
72
27
2
2

Low Clouds (% Sky Obscured)

16
75
100
100
100
100
100
100
100
99
99
71
46
35
27
38
37
97
100
100
70
27
2
2

Medium Clouds (% Sky Obscured)

1
13
36
16
2
9
2
27
6
6
5
2
13
6
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
12
0
10
0
34
45
28
0
1
0
0
1
0
0
0
2
2
2
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
91
100
100
100
100
100
100
99
99
13
13
13
4
13
13
97
100
100
59
1
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
2
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
0.01
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
3
3
3
3
3
3
3
3
4
4
3
4
4
4
4
4
4
4
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
86
86
85
83
84
83
82
82
82
83
84
85
85
86
86
87
88
87
84
81
78

Pressure (mb)

1046
1046
1047
1047
1047
1047
1048
1048
1048
1048
1048
1048
1048
1048
1047
1047
1047
1047
1047
1047
1048
1047
1047
1046

Ozone (du)

337
336
333
329
328
330
334
337
336
333
330
325
320
317
315
315
315
314
313
311
310
309
309
308

Monday 20

Waning Crescent 13%

05:15

13:19

14 Good
15 Good
16 Good
17 Good
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 OK
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

Sun - Rise: 08:07, Set: 16:28, Transit: 12:18. Moon - Rise: 05:15, Set: 13:19. Civil Dark: 17:08 - 07:28. Nautical Dark: 17:51 - 06:45. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

1
3
5
9
20
21
27
14
9
13
27
89
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
3
5
9
20
21
27
14
9
13
27
88
99
100
100
100
100
100
100
100
100
100
100
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
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
2
38
91
91
91
5
0
11
0
12
45
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
4
1
3
8
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
9
86
100
88
88
96
78
87
89
95
100
94
82

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
2
0
0
0
0
0
0
0
0
1
1
1
1
1
2
2
2
2
2
0

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
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

Wind Speed/Direction (mph)

6
5
5
5
4
4
4
5
5
5
5
6
6
6
6
5
5
5
5
5
5
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
79
80
79
79
79
80
81
83
85
88
91
94
96
98
98
98
99
100
97
96
95
91

Pressure (mb)

1045
1045
1045
1045
1045
1045
1044
1044
1044
1044
1043
1043
1043
1042
1042
1042
1042
1041
1042
1042
1042
1042
1042
1041

Ozone (du)

308
307
306
304
303
302
301
301
300
299
299
299
299
298
297
295
293
293
293
294
293
293
296
302

Tuesday 21

Waning Crescent 6%

06:24

14:03

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
12 Bad
13 Bad

Sun - Rise: 08:06, Set: 16:30, Transit: 12:19. Moon - Rise: 06:24, Set: 14:03. Civil Dark: 17:09 - 07:27. Nautical Dark: 17:52 - 06:44. Astro Dark: 18:34 - 06:02

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
71
37
2
6
6
14
42
32
1
1
1
0
9
7
2
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
8
0
6
35
77
38
53
17
37
4
4
4
4
4
4
4
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
5
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
5

Fog (%)

85
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
1
2
1
0
0
0
3
5
5
4
4
5
6
7
7
5
8
7
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
5
5
4
6
6
6
5
5
4
4
4
4
4
4
4
4
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
85
85
88
90
92
94
96
98
98
99
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1041
1041
1041
1040
1041
1040
1040
1039
1040
1040
1039
1039
1039
1039
1039
1038
1038
1038
1038
1038
1038
1038
1038
1038

Ozone (du)

310
317
320
321
322
323
324
325
326
327
328
330
332
334
336
337
338
339
339
339
339
338
337
336

Wednesday 22

Waning Crescent 2%

07:22

14:03

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
12 Bad
13 Bad

Sun - Rise: 08:05, Set: 16:31, Transit: 12:19. Moon - Rise: 07:22, Set: 14:03. Civil Dark: 17:11 - 07:25. Nautical Dark: 17:54 - 06:43. Astro Dark: 18:35 - 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
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
2
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
9
5
4
3
2
1
1
1
0
0
1
1
1
2
3
4
5
5
5
6
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

8
9
6
6
6
2
0
0
0
0
0
0
0
0
0
0
0
2
2
3
6
6
4
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
96
94
92
95
96
98
98
97
97
96
95
95
95
97
100
100
100
100
100
100
100
100
99

Pressure (mb)

1037
1037
1037
1037
1037
1037
1036
1036
1036
1036
1036
1036
1035
1035
1034
1033
1033
1033
1033
1033
1032
1032
1031
1031

Ozone (du)

334
333
331
328
326
325
324
323
322
321
319
318
317
315
313
310
307
303
300
296
293
290
287
283

Thursday 23

Waning Crescent 0%

08:08

14:57

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
12 Bad
13 Bad

Sun - Rise: 08:03, Set: 16:33, Transit: 12:19. Moon - Rise: 08:08, Set: 14:57. Civil Dark: 17:12 - 07:24. Nautical Dark: 17:55 - 06:41. Astro Dark: 18:36 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
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
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
4
1
4
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
100
100
100
100
100
100
100
100
100

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
97
95
92
96
96
94
94
93
93
95
95
95
96
97
98
98
99
100
100
100
98
94
91

Pressure (mb)

1030
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020

Ozone (du)

279
277
279
283
285
282
276
271
269
267
266
266
267
269
272
276
279
281
284
285
288
289
291
290

Friday 24

New Moon 1%

08:44

15:59

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
12 Bad
13 Bad

Sun - Rise: 08:02, Set: 16:35, Transit: 12:19. Moon - Rise: 08:44, Set: 15:59. Civil Dark: 17:14 - 07:23. Nautical Dark: 17:57 - 06:40. Astro Dark: 18:38 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
95
95

Low Clouds (% Sky Obscured)

100
100
100
100
77
77
77
77
77
77
100
100
100
100
100
100
99
99
99
99
99
99
59
59

Medium Clouds (% Sky Obscured)

0
0
0
0
6
6
6
6
6
6
3
3
3
3
3
3
29
29
29
29
29
29
9
9

High Clouds (% Sky Obscured)

0
0
0
0
95
95
95
95
95
95
88
88
88
88
88
88
71
71
71
71
71
71
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 (%)

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

Precipitation Type

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

Precipitation Probability (%)

5
6
6
7
4
2
2
1
0
0
0
3
6
12
7
4
3
0
0
0
5
7
12
10

Precipitation Amount (mm)

0.01
0.02
0.03
0.04
0.04
0.03
0.01
0.01
0
0
0
0.01
0.03
0.05
0.04
0.02
0.01
0
0
0
0.01
0.04
0.08
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

5
5
5
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5

Relative Humidity (%)

91
93
94
93
92
91
90
91
91
93
95
96
97
99
97
97
96
94
94
94
94
97
100
98

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1015
1015
1015
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011

Ozone (du)

289
288
286
283
281
280
278
277
278
278
279
279
278
278
279
279
279
280
281
282
282
282
281
280

Saturday 25

Waxing Crescent 3%

09:12

17:07

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
12 Bad
13 Bad

Sun - Rise: 08:00, Set: 16:37, Transit: 12:20. Moon - Rise: 09:12, Set: 17:07. Civil Dark: 17:16 - 07:22. Nautical Dark: 17:59 - 06:39. Astro Dark: 18:40 - 05:58

Total Clouds (% Sky Obscured)

95
95
95
95
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
59
59
59
97
97
97
97
97
97
100
100
100
100
100
100
95
95
95
95
95
95
97
97

Medium Clouds (% Sky Obscured)

9
9
9
9
37
37
37
37
37
37
0
0
0
0
0
0
5
5
5
5
5
5
0
0

High Clouds (% Sky Obscured)

93
93
93
93
2
2
2
2
2
2
0
0
0
0
0
0
98
98
98
98
98
98
98
98

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
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

10
14
8
7
7
4
5
6
4
1
1
4
7
13
12
15
16
11
6
7
9
9
8
9

Precipitation Amount (mm)

0.08
0.06
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.05
0.09
0.13
0.14
0.08
0.03
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
13
13
13
13
13
14
13
12
11
10
10
11
12
13
14
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
1
2
2
2
2
2
2
3
3
3
3
3
3
2
2
1
1
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
95
98
98
98
98
96
95
96
96
97
99
99
100
100
100
100
100
100
100
100
100

Pressure (mb)

1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1010
1010

Ozone (du)

278
277
277
279
282
285
289
293
298
302
307
310
314
317
319
320
322
325
329
331
332
331
330
328

Forecast for Buxton, Derbyshire, UK (53.26,-1.91)

Generated: 19/01/20 14:21:28. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00