Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 28%

01:08

16:27

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

Sun - Rise: 07:11, Set: 18:40, Transit: 12:56. Moon - Rise: 01:08, Set: 16:27. Civil Dark: 19:09 - 06:43. Nautical Dark: 19:43 - 06:09. Astro Dark: 20:19 - 05:35

Total Clouds (% Sky Obscured)

80
85
87
88
88
78
42
35
41
50
36
3
0
0
4
14
54
75
71
87
89
83
42
20

Low Clouds (% Sky Obscured)

4
19
33
16
85
78
8
0
0
4
2
0
0
0
3
12
49
68
64
62
62
60
21
18

Medium Clouds (% Sky Obscured)

80
85
73
88
83
21
32
31
32
42
31
2
0
0
0
0
0
13
23
37
36
30
25
0

High Clouds (% Sky Obscured)

50
55
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 (%)

7
8
3
34
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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)

9
7
6
6
7
8
8
8
8
7
7
8
8
10
12
13
13
14
13
12
11
10
9
9

Chance of Frost

Temperature (°C)

15
15
14
12
12
12
11
10
9
9
8
8
8
9
11
12
13
13
13
13
12
12
10
8

Feels Like (°C)

13
13
12
11
10
10
9
8
8
8
7
6
6
6
7
8
8
8
7
8
7
7
6
5

Dew Point (°C)

12
12
12
11
11
11
9
8
8
8
7
5
4
4
2
0
-1
-1
-2
-3
-3
-2
-2
-1

Relative Humidity (%)

83
83
89
93
95
92
87
88
90
91
91
81
77
68
55
44
40
37
35
34
34
38
43
52

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018

Ozone (du)

315
319
324
329
330
331
333
336
338
339
345
350
351
355
356
355
354
353
353
352
351
348
346
346

Monday 5

Waning Crescent 19%

02:26

16:52

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

Sun - Rise: 07:13, Set: 18:38, Transit: 12:56. Moon - Rise: 02:26, Set: 16:52. Civil Dark: 19:07 - 06:44. Nautical Dark: 19:41 - 06:10. Astro Dark: 20:17 - 05:36

Total Clouds (% Sky Obscured)

0
0
0
0
0
6
0
3
4
1
4
7
8
11
12
13
19
24
22
64
24
19
37
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
4
4
3
0
0
2
10
9
10
5
0
11
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
0
0
0
0
0
0
3
1
3
3
5
3
1
27
15
16
20
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
1
1
2
2
5
8
7
9
5
4
29
1
0
2
2

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)

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

Chance of Frost

Temperature (°C)

7
5
4
3
2
2
1
1
0
-0
-1
-1
0
4
7
9
11
12
13
13
13
13
11
7

Feels Like (°C)

3
2
1
1
1
-0
-2
-2
-2
-2
-3
-3
-2
1
5
7
9
10
10
10
9
11
10
6

Dew Point (°C)

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

Relative Humidity (%)

57
58
61
65
70
71
73
74
74
75
78
80
77
63
51
42
35
31
29
27
27
30
40
49

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1021
1020
1019
1019
1018
1018
1017
1018

Ozone (du)

345
340
336
333
332
331
331
331
330
328
326
325
322
320
318
318
317
316
316
315
313
310
307
303

Tuesday 6

Waning Crescent 11%

03:42

17:14

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
18 Bad
19 Bad

Sun - Rise: 07:14, Set: 18:37, Transit: 12:55. Moon - Rise: 03:42, Set: 17:14. Civil Dark: 19:06 - 06:45. Nautical Dark: 19:39 - 06:11. Astro Dark: 20:15 - 05:37

Total Clouds (% Sky Obscured)

51
73
82
100
96
91
59
79
68
64
56
88
74
88
84
82
91
65
77
88
64
83
70
56

Low Clouds (% Sky Obscured)

14
12
13
20
16
14
12
14
10
0
0
13
53
45
50
49
81
38
59
26
26
17
10
40

Medium Clouds (% Sky Obscured)

20
22
39
23
28
30
30
60
49
56
40
88
74
67
42
35
36
38
32
28
24
21
19
16

High Clouds (% Sky Obscured)

9
26
41
98
54
91
3
76
68
7
2
2
8
3
1
0
0
0
1
40
7
50
55
56

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
1
2
1
3
3
7
18
16
1
0
0
1
2
5
12
18

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
4
4
4
4
4
5
5
6
6
6
7
9
10
12
12
13
12
13
12
12
11
10
8

Chance of Frost

Temperature (°C)

6
5
5
5
5
6
7
7
8
8
8
9
10
12
14
15
16
16
18
18
18
18
17
15

Feels Like (°C)

4
3
2
2
2
3
4
6
6
7
6
7
7
8
11
12
12
12
15
15
15
16
14
13

Dew Point (°C)

1
1
1
0
0
1
4
6
5
5
6
6
7
8
7
8
7
8
8
9
9
10
10
9

Relative Humidity (%)

70
75
76
72
72
72
81
88
84
82
82
85
77
73
62
60
55
60
53
53
54
58
63
67

Pressure (mb)

1018
1018
1017
1017
1016
1016
1016
1015
1014
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1006
1006
1006
1006

Ozone (du)

300
299
298
299
299
296
295
296
296
295
296
296
296
295
295
296
298
297
296
297
298
298
300
301

Wednesday 7

Waning Crescent 5%

04:56

17:33

20 Bad
21 Bad
22 OK
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 OK
17 Bad
18 OK
19 OK

Sun - Rise: 07:15, Set: 18:35, Transit: 12:55. Moon - Rise: 04:56, Set: 17:33. Civil Dark: 19:04 - 06:46. Nautical Dark: 19:37 - 06:13. Astro Dark: 20:13 - 05:39

Total Clouds (% Sky Obscured)

47
27
32
35
70
51
48
43
74
65
57
91
93
93
94
63
45
57
46
29
38
44
36
34

Low Clouds (% Sky Obscured)

4
8
12
16
21
28
21
26
70
29
47
81
81
84
82
54
36
39
46
29
38
44
36
34

Medium Clouds (% Sky Obscured)

20
20
21
19
16
14
8
3
0
4
8
14
21
29
35
26
15
21
3
1
2
0
0
0

High Clouds (% Sky Obscured)

36
0
1
1
42
2
1
1
6
35
2
66
75
75
70
3
13
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

47
32
14
39
56
73
60
48
10
7
5
1
3
8
11
25
44
44
42
27
8
9
7
2

Precipitation Amount (mm)

0.3
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
5
5
5
5
5
5
6
5
5
5
4
6
6
8
10
12
12
12
12
12
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
11
12
12
12
12
12
12
12
11
11
10
9
10
10
11
8
9
8
7
4
3
3
4

Relative Humidity (%)

71
89
95
95
95
95
93
95
93
93
93
90
84
80
82
76
58
59
53
53
43
41
46
52

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1007
1007
1007
1007
1007
1008
1009
1010

Ozone (du)

303
304
306
308
309
311
311
314
317
321
322
324
323
323
322
324
325
327
330
336
340
343
340
337

Thursday 8

Waning Crescent 1%

06:07

17:52

20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
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

Sun - Rise: 07:16, Set: 18:33, Transit: 12:55. Moon - Rise: 06:07, Set: 17:52. Civil Dark: 19:02 - 06:47. Nautical Dark: 19:36 - 06:14. Astro Dark: 20:11 - 05:40

Total Clouds (% Sky Obscured)

34
27
24
22
21
17
21
27
36
38
45
91
93
97
100
92
84
76
81
86
91
87
84
78

Low Clouds (% Sky Obscured)

34
27
24
20
17
11
10
15
26
29
36
50
58
64
67
56
48
37
39
30
23
22
21
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
9
13
9
8
47
45
40
29
27
32
37
42
47
48
55
57
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
5
14
90
90
95
100
71
43
12
17
21
24
29
34
34

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 (%)

4
4
1
1
1
1
0
1
0
0
0
0
0
0
0
7
11
13
14
13
7
7
6
2

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)

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

Chance of Frost

Temperature (°C)

12
11
10
9
8
7
6
5
5
5
5
5
6
8
10
12
13
14
15
15
15
15
13
12

Feels Like (°C)

9
9
9
8
7
6
5
4
5
4
4
4
3
4
5
7
7
8
8
12
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

56
59
69
75
82
87
90
91
91
93
94
94
91
79
69
59
57
55
53
52
52
51
55
58

Pressure (mb)

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

Ozone (du)

339
339
338
337
337
332
329
328
325
325
323
323
324
324
324
325
322
319
316
312
309
305
304
303

Friday 9

Waning Crescent 0%

07:18

18:12

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

Sun - Rise: 07:18, Set: 18:31, Transit: 12:54. Moon - Rise: 07:18, Set: 18:12. Civil Dark: 19:00 - 06:49. Nautical Dark: 19:34 - 06:15. Astro Dark: 20:10 - 05:41

Total Clouds (% Sky Obscured)

84
88
95
70
45
22
41
54
68
63
58
53
51
48
46
45
45
48
59
73
83
79
80
79

Low Clouds (% Sky Obscured)

30
42
55
49
32
12
9
10
13
19
21
34
37
36
38
40
41
43
44
44
43
31
16
1

Medium Clouds (% Sky Obscured)

65
78
95
66
34
2
1
1
0
0
1
1
9
20
38
45
45
47
48
44
38
35
38
41

High Clouds (% Sky Obscured)

23
12
2
1
1
1
19
36
54
49
46
37
26
16
5
4
4
3
26
51
75
69
80
79

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 (%)

23
32
39
34
25
3
2
2
0
0
0
0
0
0
0
0
0
0
1
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
8
7
7
7
6
6
6
5
8
10
12
13
14
15
15
15
15
13
11

Feels Like (°C)

9
7
8
8
8
8
8
5
6
5
5
4
4
5
6
6
7
8
9
15
14
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

61
64
66
68
72
75
78
81
84
87
85
85
85
69
56
46
43
40
37
38
38
39
49
59

Pressure (mb)

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

Ozone (du)

302
304
306
307
305
303
302
300
298
296
296
295
295
297
298
300
299
298
297
296
294
293
292
290

Saturday 10

New Moon 1%

08:28

18:34

20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
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: 07:19, Set: 18:29, Transit: 12:54. Moon - Rise: 08:28, Set: 18:34. Civil Dark: 18:59 - 06:50. Nautical Dark: 19:32 - 06:16. Astro Dark: 20:08 - 05:42

Total Clouds (% Sky Obscured)

69
58
46
47
47
48
65
82
100
99
99
99
99
98
98
99
99
100

Low Clouds (% Sky Obscured)

2
3
4
6
9
14
32
50
66
53
39
24
16
8
1
1
1
0

Medium Clouds (% Sky Obscured)

39
29
28
25
20
17
43
71
99
89
79
69
51
33
22
18
13
1

High Clouds (% Sky Obscured)

56
28
0
5
10
18
39
57
76
82
87
91
92
92
93
96
98
100

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
2
3
3
10
13
11
14
11
2
3
1
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)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
8
8
9
11
12
12
12
12
13
15
16
16
17

Feels Like (°C)

14
7
6
6
6
6
6
7
7
7
7
7
8
10
10
10
10
11

Dew Point (°C)

5
3
2
1
2
2
3
5
7
9
9
8
9
8
7
7
6
6

Relative Humidity (%)

74
70
68
64
66
68
70
73
76
80
80
80
80
69
60
52
49
46

Pressure (mb)

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

Ozone (du)

289
290
291
291
291
291
291
291
291
291
289
288
286
285
284
282
281
280

Forecast for Erinsville, Lennox and Addington County, Canada (44.48,-77.05)

Generated: 04/10/26 20:43:44. Forecast: 04/10/26 to 10/10/26. Timezone: UTC-4.00