Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Full Moon 100%

19:36

06:23

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

Sun - Rise: 06:58, Set: 19:12, Transit: 13:05. Moon - Rise: 19:36, Set: 06:23. Civil Dark: 19:42 - 06:29. Nautical Dark: 20:16 - 05:55. Astro Dark: 20:52 - 05:19

Total Clouds (% Sky Obscured)

100
100
84
100
96
78
22
13
18
2
1
24
18
38
30
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
84
100
96
78
22
13
18
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
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)

0
0
0
0
0
0
0
0
0
0
0
24
18
38
30
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 (%)

100
100
41
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)

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

Chance of Frost

Temperature (°C)

7
7
8
10
13
15
16
17
19
20
21
20
19
17
15
13
13
12
11
11
10
10
9
9

Feels Like (°C)

7
7
8
10
13
15
16
17
19
20
21
20
19
17
15
13
13
12
11
11
10
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
91
81
75
68
62
55
49
47
48
54
67
72
76
81
86
89
90
92
92
91
90

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022

Ozone (du)

293
293
293
293
293
294
293
292
291
291
291
289
288
288
288
287
286
285
284
282
282
283
284
285

Tuesday 21

Waning Gibbous 98%

19:55

07:32

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

Sun - Rise: 07:00, Set: 19:10, Transit: 13:05. Moon - Rise: 19:55, Set: 07:32. Civil Dark: 19:40 - 06:30. Nautical Dark: 20:14 - 05:57. Astro Dark: 20:50 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
39
19
1
0
51
63
0
0
0
0
0
0
0
0
1
1
41
88
100
100

Low Clouds (% Sky Obscured)

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

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
39
19
1
0
51
63
0
0
0
0
0
0
0
0
0
0
41
88
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 (%)

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)

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

Chance of Frost

Temperature (°C)

8
8
10
13
17
20
22
23
25
25
26
25
24
20
18
17
16
15
14
14
13
12
11
10

Feels Like (°C)

8
8
9
13
17
20
22
23
25
25
26
25
24
20
18
17
16
15
14
14
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

87
83
76
65
52
43
38
35
33
32
33
36
44
53
60
65
72
76
80
83
85
88
90
93

Pressure (mb)

1022
1022
1022
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

286
288
289
289
290
290
291
290
289
289
289
291
292
291
291
292
292
292
292
293
293
293
295
296

Wednesday 22

Waning Gibbous 94%

20:14

08:38

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

Sun - Rise: 07:01, Set: 19:08, Transit: 13:04. Moon - Rise: 20:14, Set: 08:38. Civil Dark: 19:38 - 06:31. Nautical Dark: 20:12 - 05:58. Astro Dark: 20:48 - 05:22

Total Clouds (% Sky Obscured)

100
90
100
98
100
98
96
82
56
41
38
47
28
6
9
26
35
63
63
63
63
63
63
14

Low Clouds (% Sky Obscured)

1
1
5
6
4
33
68
66
44
27
34
47
28
6
9
26
35
63
63
63
63
63
63
10

Medium Clouds (% Sky Obscured)

10
70
100
98
100
92
91
70
40
34
24
8
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
87
99
71
100
73
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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
3
3
3
3
3
3
3

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
13
15
17
19
20
21
22
22
21
19
17
15
14
13
12
12
11
11
10
10
9

Feels Like (°C)

10
10
11
13
15
17
19
20
21
22
22
21
19
17
15
14
13
12
12
11
11
10
9
8

Dew Point (°C)

9
9
8
9
10
10
11
12
12
12
13
13
13
12
12
11
11
11
11
11
10
10
10
9

Relative Humidity (%)

91
88
83
76
70
65
62
59
56
55
58
61
69
75
82
84
87
93
95
97
99
100
100
100

Pressure (mb)

1019
1019
1020
1021
1021
1021
1022
1022
1022
1021
1022
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1024
1025

Ozone (du)

298
300
302
307
308
310
309
307
305
303
302
302
300
298
296
294
294
290
289
289
288
286
285
282

Thursday 23

Waning Gibbous 89%

20:34

09:45

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

Sun - Rise: 07:02, Set: 19:06, Transit: 13:04. Moon - Rise: 20:34, Set: 09:45. Civil Dark: 19:36 - 06:33. Nautical Dark: 20:10 - 05:59. Astro Dark: 20:46 - 05:24

Total Clouds (% Sky Obscured)

14
14
14
14
14
3
3
3
3
3
3
46
46
46
46
46
46
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

10
10
10
10
10
3
3
3
3
3
3
0
0
0
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)

4
4
4
4
4
0
0
0
0
0
0
46
46
46
46
46
46
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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

8
8
9
11
14
16
20
21
22
23
23
23
22
19
17
16
15
15
14
13
13
12
11
11

Feels Like (°C)

7
7
8
11
14
16
20
21
22
23
23
23
22
19
17
16
15
15
14
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

100
100
94
88
76
69
55
47
40
37
37
38
46
59
66
70
73
79
83
85
88
92
96
96

Pressure (mb)

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

Ozone (du)

280
278
278
277
276
276
276
274
273
273
272
274
274
274
273
274
273
269
268
268
267
267
266
269

Friday 24

Waning Gibbous 82%

20:56

10:50

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

Sun - Rise: 07:03, Set: 19:04, Transit: 13:04. Moon - Rise: 20:56, Set: 10:50. Civil Dark: 19:34 - 06:34. Nautical Dark: 20:08 - N/A. Astro Dark: 20:44 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
61
61
61
61
61
61
21

Low 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

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
61
61
61
61
61
61
21

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

10
10
12
16
19
22
25
26
27
28
28
27
25
22
20
18
17
16
15
14
14
13
12
11

Feels Like (°C)

10
10
12
16
19
22
25
26
27
28
28
27
25
22
20
18
17
16
15
14
14
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

94
91
83
65
46
36
31
28
26
24
25
27
33
43
54
60
64
68
69
68
66
64
61
61

Pressure (mb)

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

Ozone (du)

269
270
270
270
270
271
270
270
270
270
270
269
269
270
270
270
270
270
271
272
272
272
272
272

Saturday 25

Waning Gibbous 74%

21:21

11:55

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

Sun - Rise: 07:05, Set: 19:02, Transit: 13:03. Moon - Rise: 21:21, Set: 11:55. Civil Dark: 19:32 - 06:35. Nautical Dark: 20:06 - 06:01. Astro Dark: 20:42 - 05:26

Total Clouds (% Sky Obscured)

21
21
21
21
21
14
14
14
14
14
14
41
41
41
41
41
41
63
63
63
63
63
63
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
63
63
63
63
63
95

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)

21
21
21
21
21
14
14
14
14
14
14
41
41
41
41
41
41
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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

11
10
11
14
17
20
22
24
25
26
26
25
23
20
18
16
15
13
12
11
11
10
9
9

Feels Like (°C)

11
10
11
14
17
20
22
24
25
26
26
25
23
20
18
16
15
13
12
11
11
10
9
9

Dew Point (°C)

5
6
8
9
10
12
12
13
13
12
12
12
13
13
13
14
14
13
12
11
11
10
9
9

Relative Humidity (%)

66
75
79
74
65
58
53
49
45
42
43
46
54
63
75
86
95
100
100
100
100
100
100
100

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

273
274
275
275
275
276
278
281
284
284
284
284
284
285
285
285
283
282
281
280
279
277
276
275

Sunday 26

Waning Gibbous 65%

21:52

13:00

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

Sun - Rise: 07:06, Set: 19:00, Transit: 13:03. Moon - Rise: 21:52, Set: 13:00. Civil Dark: 19:30 - 06:36. Nautical Dark: 20:04 - 06:02. Astro Dark: 20:40 - 05:28

Total Clouds (% Sky Obscured)

95
95
95
95
95
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
24

Low Clouds (% Sky Obscured)

95
95
95
95
95
5
5
5
5
5
5
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24

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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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)

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

Chance of Frost

Temperature (°C)

9
8
9
12
15
18
20
22
23
25
25
24
22
19
17
15
14
13
12
12
11
10
9
9

Feels Like (°C)

8
8
9
12
15
18
20
22
23
25
25
24
22
19
17
15
14
13
12
12
11
10
9
9

Dew Point (°C)

9
8
9
11
12
12
12
11
11
10
11
11
12
13
13
13
13
13
12
12
11
10
9
9

Relative Humidity (%)

100
100
100
93
81
69
60
51
44
41
40
44
53
65
78
87
91
97
100
100
100
100
100
100

Pressure (mb)

1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

274
273
272
271
271
271
271
270
270
269
269
268
268
268
269
269
269
269
269
269
269
269
270
270

Forecast for Buxton, Washington County, US (45.74,-123.19)

Generated: 20/09/21 06:36:46. Forecast: 20/09/21 to 26/09/21. Timezone: UTC-7.00