Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 31%

02:27

12:08

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

Sun - Rise: 07:55, Set: 16:17, Transit: 12:06. Moon - Rise: 02:27, Set: 12:08. Civil Dark: 16:56 - 07:16. Nautical Dark: 17:39 - 06:34. Astro Dark: 18:20 - 05:53

Total Clouds (% Sky Obscured)

0
11
3
12
4
17
36
29
13
6
0
1
2
0
0
0
6
6
20
20
28
72
12
16

Low Clouds (% Sky Obscured)

0
11
2
12
4
17
36
28
13
6
0
1
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
1
1
0
0
4
2
1
0
0
0
0
0
0
0
6
6
20
20
28
72
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
12
16

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

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
2
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
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
89
89
90
91
94
93
91
88
85
82
80
78
77
78
79
79
79
79
79
80

Pressure (mb)

1036
1035
1036
1037
1038
1039
1040
1041
1041
1043
1043
1044
1044
1045
1045
1045
1046
1046
1047
1047
1047
1047
1048
1048

Ozone (du)

392
380
370
363
359
358
357
355
353
352
350
347
344
342
339
338
338
339
340
340
339
338
337
336

Monday 20

Waning Crescent 21%

03:45

12:36

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

Sun - Rise: 07:54, Set: 16:19, Transit: 12:07. Moon - Rise: 03:45, Set: 12:36. Civil Dark: 16:58 - 07:15. Nautical Dark: 17:41 - 06:33. Astro Dark: 18:21 - 05:52

Total Clouds (% Sky Obscured)

69
86
77
61
88
96
66
34
34
63
66
62
53
12
0
0
1
1
3
3
0
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
1
2
1
2
6
9
16
0
0
0
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
5
65
23
8
96
50
27
29
56
66
62
53
12
0
0
0
1
3
3
0
0
0
1

High Clouds (% Sky Obscured)

68
85
40
49
88
14
34
2
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
85
86
85
85
85
87
87
84
81
77
74
71
70
71
72
74
75
75
77
79
80

Pressure (mb)

1048
1048
1048
1048
1047
1047
1047
1047
1047
1047
1047
1047
1047
1046
1046
1045
1045
1045
1045
1045
1044
1044
1044
1044

Ozone (du)

334
334
333
333
335
336
337
334
330
326
322
320
317
315
313
312
313
314
315
315
313
312
311
310

Tuesday 21

Waning Crescent 13%

05:00

13:11

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

Sun - Rise: 07:53, Set: 16:21, Transit: 12:07. Moon - Rise: 05:00, Set: 13:11. Civil Dark: 17:00 - 07:14. Nautical Dark: 17:42 - 06:32. Astro Dark: 18:23 - 05:51

Total Clouds (% Sky Obscured)

0
0
9
23
24
54
89
51
41
94
90
45
7
21
24
3
2
10
41
52
24
36
52
86

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
3
4
6
6
5
6
6
6
4
2
1
10
41
26
24
36
51
85

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
14
31

High Clouds (% Sky Obscured)

0
0
9
23
24
53
88
49
38
93
90
41
2
16
20
1
2
0
0
36
0
0
2
3

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
6

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
1
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
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
86
88
89
90
90
91
91
89
87
83
81
79
77
79
80
83
84
85
87
88
90

Pressure (mb)

1043
1043
1042
1042
1042
1041
1041
1041
1041
1041
1041
1041
1041
1041
1040
1040
1040
1040
1040
1039
1039
1039
1039
1039

Ozone (du)

309
307
305
304
303
303
303
303
303
302
299
297
295
294
295
297
300
304
308
312
317
320
321
321

Wednesday 22

Waning Crescent 6%

06:08

13:55

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
22 Bad
23 Bad

Sun - Rise: 07:52, Set: 16:23, Transit: 12:07. Moon - Rise: 06:08, Set: 13:55. Civil Dark: 17:01 - 07:13. Nautical Dark: 17:44 - 06:31. Astro Dark: 18:24 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
68
68
68
68
68
68

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
89
89
89
89
89
89
63
63
63
63
63
63

Medium Clouds (% Sky Obscured)

6
29
23
2
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
20
2
42
88
77
16
16
16
16
16
16
55
55
55
55
55
55
15
15
15
15
15
15

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 (%)

16
100
95
2
100
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
94
96
96
97
97
98
99
100
97
96
94
89
87
87
87
87
90
92
93
93
94
94

Pressure (mb)

1038
1038
1038
1038
1037
1037
1037
1037
1037
1037
1038
1038
1037
1037
1037
1036
1036
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

322
323
325
328
331
336
339
341
342
342
342
341
340
339
337
336
335
335
334
334
333
332
329
326

Thursday 23

Waning Crescent 2%

07:06

14:48

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
22 Bad
23 Bad

Sun - Rise: 07:51, Set: 16:24, Transit: 12:07. Moon - Rise: 07:06, Set: 14:48. Civil Dark: 17:03 - 07:12. Nautical Dark: 17:45 - 06:30. Astro Dark: 18:26 - 05:49

Total Clouds (% Sky Obscured)

56
56
56
56
56
56
100
100
100
100
100
100
66
66
66
66
66
66
66
66
66
66
66
66

Low Clouds (% Sky Obscured)

56
56
56
56
56
56
100
100
100
100
100
100
66
66
66
66
66
66
66
66
66
66
66
66

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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
97
97
98
99
100
100
100
100
99
98
92
88
86
86
87
87
89
92
93
93
93
94

Pressure (mb)

1036
1035
1035
1034
1034
1033
1033
1033
1033
1033
1032
1032
1031
1031
1030
1029
1028
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

324
322
321
319
317
314
312
311
310
309
307
305
303
300
297
294
291
289
287
285
284
283
284
285

Friday 24

New Moon 0%

07:53

15:50

00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
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
22 Bad
23 Bad

Sun - Rise: 07:49, Set: 16:26, Transit: 12:08. Moon - Rise: 07:53, Set: 15:50. Civil Dark: 17:04 - 07:11. Nautical Dark: 17:47 - 06:29. Astro Dark: 18:27 - 05:48

Total Clouds (% Sky Obscured)

19
19
19
19
19
19
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

19
19
19
19
19
19
100
100
100
100
100
100
100
100
100
100
100
100
91
91
91
91
91
91

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
46
46
46
46
46
46
46
46
46
46
46
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
91
91
91
91
91
91
73
73
73
73
73
73

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
97
98
98
98
98
100
100
100
98
91
83
79
76
77
81
87
87
90
89
89
90
91

Pressure (mb)

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

Ozone (du)

286
286
286
284
279
273
269
269
272
275
277
280
282
283
284
285
285
285
285
285
285
285
285
285

Saturday 25

Waxing Crescent 1%

08:29

16:57

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
22 Bad
23 Bad

Sun - Rise: 07:48, Set: 16:28, Transit: 12:08. Moon - Rise: 08:29, Set: 16:57. Civil Dark: 17:06 - 07:10. Nautical Dark: 17:48 - 06:28. Astro Dark: 18:29 - 05:47

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
98
98
98
98
98
98
95
95
95
95
95
95
96
96
96
96
96
96

Low Clouds (% Sky Obscured)

81
81
81
81
81
81
29
29
29
29
29
29
31
31
31
31
31
31
96
96
96
96
96
96

Medium Clouds (% Sky Obscured)

75
75
75
75
75
75
95
95
95
95
95
95
6
6
6
6
6
6
1
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
94
94
94
94
94
94
94
94
94
94
94
94
18
18
18
18
18
18

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
92
94
92
89
84
84
85
88
88
86
85
80
77
74
76
80
84
87
89
89
89
90

Pressure (mb)

1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

285
285
285
284
285
285
285
284
283
282
282
281
282
283
285
286
286
285
285
287
290
293
294
296

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 19/01/20 14:18:33. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+0.00