Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 87%

17:36

03:37

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
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 Good
06 OK
07 OK

Sun - Rise: 07:10, Set: 19:17, Transit: 13:13. Moon - Rise: 17:36, Set: 03:37. Civil Dark: 19:46 - 06:41. Nautical Dark: 20:19 - 06:07. Astro Dark: 20:54 - 05:33

Total Clouds (% Sky Obscured)

24
22
38
19
25
30
33
29
29
7
2
2
2
0
0
0
0
0
0
0
0
4
19
26

Low Clouds (% Sky Obscured)

14
16
8
6
8
11
14
13
16
3
0
0
0
0
0
0
0
0
0
0
0
2
13
14

Medium Clouds (% Sky Obscured)

0
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)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

6
8
9
14
14
14
14
13
13
13
12
9
7
7
7
8
8
8
8
7
7
7
8
8

Chance of Frost

Temperature (°C)

5
7
8
11
13
14
15
15
15
15
14
12
9
8
8
8
7
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
66
55
48
42
38
35
34
34
35
41
49
63
68
68
68
69
75
81
85
86
89
89
89

Pressure (mb)

1029
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1029
1030
1031
1031
1032
1032
1032
1033
1033
1033
1033
1034
1034

Ozone (du)

292
293
294
296
298
297
295
295
296
297
299
299
296
294
295
297
299
299
300
300
300
300
300
299

Wednesday 23

Waxing Gibbous 93%

17:58

04:46

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

Sun - Rise: 07:11, Set: 19:15, Transit: 13:12. Moon - Rise: 17:58, Set: 04:46. Civil Dark: 19:44 - 06:42. Nautical Dark: 20:17 - 06:08. Astro Dark: 20:52 - 05:34

Total Clouds (% Sky Obscured)

21
15
7
15
25
41
41
48
50
17
9
5
0
0
0
0
0
10
40
55
33
17
5
11

Low Clouds (% Sky Obscured)

13
9
4
7
8
7
7
8
5
5
3
1
0
0
0
0
0
5
19
26
16
8
2
5

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
11
41
35
45
50
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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
9
11
12
13
14
14
13
13
13
11
9
7
7
7
7
7
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

6
8
11
13
15
16
17
17
17
16
15
13
11
10
9
9
9
8
8
8
8
7
7
6

Feels Like (°C)

4
6
8
11
13
13
14
14
14
13
13
11
9
9
8
8
8
8
7
6
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

85
73
71
65
58
53
49
48
46
46
52
62
76
78
78
82
85
91
90
85
87
90
90
93

Pressure (mb)

1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034

Ozone (du)

298
298
298
297
297
297
297
297
297
297
298
298
299
300
300
299
298
297
297
296
296
297
297
297

Thursday 24

Waxing Gibbous 97%

18:18

05:55

08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
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
06 Bad
07 Bad

Sun - Rise: 07:12, Set: 19:13, Transit: 13:12. Moon - Rise: 18:18, Set: 05:55. Civil Dark: 19:42 - 06:43. Nautical Dark: 20:16 - 06:10. Astro Dark: 20:50 - 05:35

Total Clouds (% Sky Obscured)

0
0
28
40
30
24
16
8
6
12
0
0
0
0
0
0
0
0
0
0
1
31
73
100

Low Clouds (% Sky Obscured)

0
0
10
14
12
10
7
4
3
9
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
0
0
0
1
30
73
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

5
6
8
10
10
10
9
8
7
7
6
4
3
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

7
10
12
14
16
17
17
18
18
17
16
14
11
9
8
8
7
7
7
6
6
6
6
6

Feels Like (°C)

6
10
11
12
13
15
16
16
16
16
16
13
11
9
9
8
8
7
7
7
6
6
6
4

Dew Point (°C)

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

Relative Humidity (%)

90
77
65
55
48
44
41
39
38
39
47
61
69
73
74
75
79
78
76
78
79
78
78
78

Pressure (mb)

1034
1034
1033
1033
1032
1032
1031
1030
1030
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

298
298
297
297
298
298
298
298
296
297
298
298
297
295
295
294
293
293
292
292
290
289
289
289

Friday 25

Waxing Gibbous 100%

18:37

07:06

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

Sun - Rise: 07:13, Set: 19:11, Transit: 13:12. Moon - Rise: 18:37, Set: 07:06. Civil Dark: 19:40 - 06:45. Nautical Dark: 20:14 - 06:11. Astro Dark: 20:48 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
49
39
20
4
21
38
50
32
22
7
6
4
3
2
1
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
49
39
20
4
21
38
50
32
22
7
6
4
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Chance of Frost

Temperature (°C)

6
10
13
16
17
18
19
19
19
18
16
13
10
9
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

4
7
9
12
13
14
15
15
15
16
14
11
8
8
7
6
7
7
7
7
7
7
6
7

Dew Point (°C)

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

Relative Humidity (%)

72
60
48
40
35
32
31
30
30
33
40
52
58
60
62
66
71
75
78
79
77
74
73
78

Pressure (mb)

1029
1029
1028
1028
1027
1026
1026
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024

Ozone (du)

289
290
290
289
290
290
289
290
291
291
291
292
293
293
294
294
293
292
294
292
292
294
295
294

Saturday 26

Full Moon 100%

18:57

No Set

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 OK
23 OK
00 Good
01 Good
02 OK
03 Good
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 07:14, Set: 19:09, Transit: 13:11. Moon - Rise: 18:57, Set: No Set. Civil Dark: 19:38 - 06:46. Nautical Dark: 20:12 - 06:12. Astro Dark: 20:46 - 05:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
16
21
19
17
16
12
8
4
7
10
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
6
9
8
7
9
12
8
4
7
10
17

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

8
12
15
17
18
19
20
20
20
19
18
15
13
12
12
12
12
11
11
11
11
10
10
10

Feels Like (°C)

8
11
13
15
16
17
18
18
18
17
17
14
12
12
11
12
12
11
11
10
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

77
64
49
41
37
32
31
31
33
37
45
57
67
71
73
77
80
86
88
90
90
91
90
90

Pressure (mb)

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

Ozone (du)

295
294
293
293
292
292
292
291
290
290
290
288
286
286
285
285
285
284
284
283
283
282
282
282

Sunday 27

Waning Gibbous 97%

19:18

08:19

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

Sun - Rise: 07:16, Set: 19:08, Transit: 13:11. Moon - Rise: 19:18, Set: 08:19. Civil Dark: 19:36 - 06:47. Nautical Dark: 20:10 - 06:13. Astro Dark: 20:44 - 05:39

Total Clouds (% Sky Obscured)

12
6
0
6
11
16
18
21
24
21
17
14
10
6
2
5
8
11
21
33
37
37
38
37

Low Clouds (% Sky Obscured)

9
1
0
0
0
0
0
1
1
2
2
0
0
0
0
0
0
0
1
1
2
3
3
6

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
1
1
3
7
10
14
21
17
14
10
6
2
5
8
11
11
11
14
4
3
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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)

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

Chance of Frost

Temperature (°C)

10
12
15
17
19
20
21
20
20
20
17
15
13
12
12
11
11
11
11
10
10
10
10
10

Feels Like (°C)

10
11
12
12
14
15
16
21
20
20
20
19
20
10
10
11
11
10
10
9
9
9
9
8

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
9
9
9
8
8
9
9
9
9
9
9
8
8

Relative Humidity (%)

88
75
62
54
50
47
44
44
45
46
55
65
77
79
80
80
84
87
90
90
91
91
90
88

Pressure (mb)

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

Ozone (du)

282
282
282
281
281
281
280
280
280
279
279
279
278
279
279
280
280
280
280
280
279
279
279
279

Monday 28

Waning Gibbous 92%

19:43

09:35

08 OK
09 OK
10 OK
11 OK
12 OK
13 Good
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 07:17, Set: 19:06, Transit: 13:11. Moon - Rise: 19:43, Set: 09:35. Civil Dark: 19:34 - 06:48. Nautical Dark: 20:08 - 06:14. Astro Dark: 20:42 - 05:40

Total Clouds (% Sky Obscured)

39
40
38
31
24
17
21
25
29
23
17
13
10
6
1
5
8
14

Low Clouds (% Sky Obscured)

4
3
0
2
4
5
11
19
29
23
17
13
10
6
1
5
8
14

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

14
17
21
15
9
5
3
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
13
16
19
20
21
22
22
22
22
20
18
15
14
13
12
11
11

Feels Like (°C)

8
11
12
14
15
16
17
23
22
22
22
23
23
14
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

87
74
61
51
49
45
42
41
41
41
50
60
72
74
75
77
77
76

Pressure (mb)

1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

279
279
278
277
277
278
278
277
276
276
276
276
276
275
274
274
273
273

Forecast for Shelburne, Canada (44.08,-80.20)

Generated: 22/09/26 07:42:18. Forecast: 22/09/26 to 28/09/26. Timezone: UTC-4.00